All Aboard for a Family Trip by Train
If you're looking for a family vacation idea, look no further. Explore America with Amtrak. On the train, your family will have plenty of room to spread out and relax.
Once on board, the family can take in the scenery from the Sightseer Lounge（观景车厢）. Plus, most of our overnight trains feature Dining cars that serve three meals a day, with full menus and table service. If you're looking for lighter fare, grab a bite to eat or a drink in the Café car. You can also reserve Sleeping car accommodations and let the gentle rhythms of the train sway you to sleep. It's the best way to arrive at your destination rested and ready to go.
Learn More about the Onboard Experience on www.amtrak.com
A Dining Experience like No Other
From full sit-down meals to more informal food service, many trains have one or more option for onboard dining. If you're not hungry, you might start to hear your stomach rumbling（腹鸣） after looking at our menus. We provide you with more dining choices, onboard dining reservations and the different types of dining cars, like long distance dinning car, lounge car and café car.
Sleeping Accommodations
Sleeping accommodations are available on most long-distance routes. Amtrak trains traveling on long-distance routes typically use either two-level Superliner or one-level Viewliner train car equipment, each of which include bedrooms arranged in various configurations and private and public bathrooms and showers.
Seating Accommodations
On most Amtrak trains, you have three options for seating accommodations. The availability of these options varies depending on your route and the type of train equipment in use:
Coach Class: Designed for You to Relax.
Business Class: More Amenities. More Comfort.
First Class: Exclusively on Acela Express.
On November 7, Lewis Pugh completed a one-kilometer swim in the freezing waters of King Edward Cove, off South Georgia in Antarctica. He was wearing only his swimming glasses, cap and speedos!
Pugh is an advocate for our oceans and seas, working to protect these ecosystem with their large diversity of marine life. When asked why he doesn't wear a wetsuit, Lewis says, "I ask world leaders to do everything they can to protect our oceans. Sometimes the steps they need to take are difficult and unpopular. If I'm asking them to be courageous, I must also be. Swimming in a wetsuit would not send the right message."
It took Pugh about 19 minutes to complete the one-kilometer swim in Antarctica where the water averaged about 1.6 degrees Celsius. He says that his body can only tolerate about 20 minutes in the freezing waters before it starts shutting down. As he swims, his body temperature steadily drops, which in turn causes his muscle control to drop, slowing him down. When he is done with his swim, his support team rushes him to a hot shower and it takes almost an hour for his body temperature to return to normal.
Doctors and Pugh caution that one must receive months of training to swim in such cold waters. Even expert swimmers who are unused to freezing water can drown within minutes because of the physical shock experienced by the body. Pugh says he trained for six months before this swim.
This is not the first time that Lewis has swum in dangerous conditions. In 2007, he swam one kilometer in the North Pole to draw attention to the melting Arctic ice due to climate change. In 2015, he swam in the Bay of Whales in Antarctica's Ross Sea as part of his successful campaign to help set up a marine reserve there.
While many countries love their tea, UK citizens are particularly proud of being “tea people”. The average UK citizen consumes nearly 2 kilograms of tea each year.
Tea only made its way to England in large quantities in the first years of the 17th century. Tea from China and a few other Asian countries was being sold more widely in England at that time. Then tea was getting more and more popular among different social classes.
There are many varieties of tea. Black tea mixtures are still the most common type drunk in the UK. Black tea is dark in colour, because the leaves have been allowed to oxidize (氧化) before drying. This is why we usually serve it with milk, although it is not uncommon to drink it black or with lemon. You may still find tea made with loose tea leaves, served up in a pot, and poured into the best china cups with saucers (茶托) for visitors.
Tea is still a large part of daily life in the UK today, but it seems to be on the decrease. The amount of tea sold in the UK fell by more than 10% in the five years leading up to 2002, and has been dropping ever since. Tea sales fell by 6% in 2014 alone, and most restaurants report selling more than twice as many cups of coffee as they do tea. More than ￡1 billion was spent on coffee in high street stores in 2013, more than twice what was spent on tea bags.
Still, what goes around comes around; it's sure to become fashionable again.
Organic(有机的)farming is a type of agriculture that benefits from the recycling and use of natural products. Use of dried plants not only saves money，but also ensures the growth of crops. The technique is characterized by the use of green manure(肥料), biological pest control methods and special farming techniques to keep soil productive. Limiting the use of man－made chemicals or completely doing away with them reduces the risk of diseases. Today，organic farming is a major and preferred industry around the world. Organically grown food products have a huge market，with farmlands covering about 10% of the total world－farmland cover. The hard work of Sir Albert Howard, the Father of Organic Farming, has paid off.
Advantages of Organic Farming:
⑴The economics of organic farming are characterized by increasing profits through reduced water use and reduced soil erosion(侵蚀).
⑵Organic farming produces the same crops as those produced through traditional farming methods，but uses half the energy，and holds 40% more top soil
⑶Farming the organic way enables farmers to get rid of weeds without the use of any chemicals.
⑷The use of green pesticides(杀虫剂) is environmentally friendly and does no harm to human's health.
Disadvantages of Organic Farming：
⑴Organic methods of farming produce less，compared to traditional farming techniques.
⑵Organic agriculture does little to fight global climate change. Though organic farming practices are recognized as giving out less CO2 ， but not to a significant degree.
However，though there are some disadvantages of organic farming，farms where organic methods for cropping have been used have more advantages than traditional farms. Organic agriculture is surely better in the long term.
a. is more environmentally friendly
b. produces a lot more food
c. uses less energy
d. results in more weeds in the farmland
e. is better for human's health
Zoo animals VS animals in the wild
Zoo animals usually live longer than their wild counterparts. This is because they have access to medical care and better nutrition in zoos. Moreover, there is a lack of predators(捕食者). Elderly wild animals lose their strength, ability to find and digest food and often lose their social standing in their species social structure. Zoos are learning how to care for old animals.
Boredom is a big problem for animals in zoos and something animals in the wild do not have to face. Animal experts believe that a small place produces boredom. They also provide companions and hide pieces of food so the animals have to search for it as in the wild.
A case in point is the Asiatic wild horse. The species was hunted to extinction in the wild by 1969. The entire world population now lives in zoos and nature preserves. The largest population is kept at the National Zoo in Washington. D.C. All of those animals were zoo-born.
Animals living in the wild may come into contact with people. The animals may hunt livestock(家畜)or eat farmers' crops. In good zoos, people can see that these animals are not just able to make trouble, but lead complex lives. This can help people save the animal and the habitat needed to keep the animal alive in the wild.
Animals often reproduce better when they are in the wild. One of the remarkable examples is the female giant panda. Using artificial(人工的) means has helped raise the worldwide panda population. Also, by trying to recreate the animal's natural living conditions as much as possible, zoo animals will breed.
A. The goals of zoos have changed.
B. However, some animals are an exception
C. If they live in the wild, they have to battle against them.
D. As a result, they are considered harmful and are hunted.
E. Even so, it often leaves one to wonder if the animals live well.
F. For some species, living in zoos is the only way the species can survive.
G. So good zoos have replaced all metal cages for those animals that used to live in large areas.
In one of my college classes, we were required to do an act of kindness. My project included 1lunch for an elderly person. When I2the elderly person with the food I cooked, it never3to me that it would result in a new friendship and the discovery of a4.
The person I visited was Bill, who was unable to5much. A nurse came regularly to help him move to and from the wheelchair because he has no6. Bill said he was delighted to see me and it was a7for him to eat a meal with me because he usually eats8. He said the food was great, but he enjoyed having9even more than the food.
Bill had had a10life when working on the railroad and had many11stories to tell about his travels to many places. I was12a trip because of his stories. I had once13about traveling by train. However, I would14be going by train after meeting Bill.
Perhaps the biggest15of this project was that I suddenly realized that I am16of working with the elderly. Spending time with them was fun-they have so much life experience to17. On the one hand, I am a good18. On the other hand, older people want someone to know their inner world, so it is a perfect19. I decided to focus my studies on the20. Hopefully in the future, I will work with them to help even more people like Bill.
Being overweight can cause depression even when no other health problems exist, according to a study released Tuesday by the University of Exeter.
A team (lead) by researchers from the University of Exeter analyzed UK Biobank data (基因数据库) from more 48,000 people with depression and (compare) them to another group of more than 290,000 people.
While has long been known that depression is more common in obesity, the team concluded higher body mass index(体重指数) can cause depression in itself, even in the obese other health problems.
Our genetic analysis concludes that the psychological impact of being obese is likely (cause) depression. This is important to help target efforts to reduce depression, makes it much harder for people to adopt (health) lifestyle habits, said Dr Jess Tyrrell. The team tested their results in many people and they reached same conclusion, verifying their results.
The study has been published in the International Journal of Epidemiology.
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1．每处错误及其修改仅限一词。
2．只允许修改10处，多者（从第11处起）不计分。
March 5th is a day in honor of Lei Feng, who people are called on to help others. On the morning of that day this year, our class met the school gate and went to a Hope Primary School by the bus. Upon arriving there, they gave us a warmly welcome. We gave the students some books, food or clothes. And then, we played several game with them and told them stories. Before we leave, we took a photo with them. See their smiling faces, we both felt a sense of happiness. We arrived home and promised to go back whenever possible. How an unforgettable experience it was!
