1) The price of tickets is much higher than usual because there are a lot of people who want to buy tickets.
票价比平时高很多,因为很多人都想买票。
2) How much do you have to pay per day to eat at the foreign students' cafeteria?
在留学生餐厅用餐一天需要花费多少?
3) How does a student who receives no scholarship money and does not work support himself without an income?
没有奖学金也不打工的学生在没有收入的情况下如何维持生计?
4) When I went to the United States, I went to visit many museums. Generally speaking, the ticket salespeople were very polite to foreigners; therefore, I was not treated unfairly.
我去美国的时候参观了很多博物馆。售票员对外国人基本上都很友好,我没有受到不平等的待遇。