您要查找的是不是：
- Robert CurbeamBy having a first class laboratory in space we can investigate things that we can't necessarily do here on the ground. 在太空中有了一流的实验室我们就能进行更多在地球上不能做的研究。
- He always travels first class expense is no object. 他出门总是用头等票－－费用不成问题。
- She took a first class in Oxford. 她在牛津大学获得头等优异成绩。
- Tom came to school late and missed the first class. 汤姆迟到且没有上到第一堂课。
- This ticket doesn't entitle you to travel first class. 你这张票不能坐头等位。
- I'd like a first class ticket to Warsaw for this Sunday. 我要一张本星期日飞往华沙的头等机票。
- That article is an example of first class journalism. 那篇文章是一流新闻文字的范例。
- I sent the letter first class on Monday. 星期一我已把信用快递寄出。
- These hand embroider one is all first class goods. 这些手绣织品都是一等品。
- Can I transfer to a first class coach? 我可以换到头等车厢吗？
- The entertainment provided was first class. 提供的招待是一流的.
- I'll send the package first class. 我把这邮包按第一类邮件邮寄。
- The cooking in this restaurant is first class. 这家餐馆的烹饪属一流水平。
- Will that be first class or economy class? 您愿意要一等舱还是经济舱?
- Would you like to go first class or business class? 您要头等舱还是公务舱?
- Yes.Would you like to fly first class or economy? 好的，你想要头等舱还是经济舱?
- I'd like a first class express ticket to Shanghai. 我要买一张去上海的头等快车票。
- You are not entitled to travel first class. 你没有资格乘坐头等舱位。
- They bumped them up to first class! 他们升级到头等舱位。
- I want to change to first class. 我想改为头等舱。
