1·You are turning a firstclass zonker.
你正在变成一号瘾君子啦。
2·Firstclass ticket to Birmingham, please.
请给买一张到伯明翰的头等票。
3·The film should be very good as it is starring firstclass actors.
这部影片是一流演员主演的，可能拍得很好。
4·Our competitive position in these businesses remains strong, and we have firstclass CEOs who run them right, in good times or bad.
我们在这些行业中的竞争实力还是很强的，并且我们第一流的CEO操作得很好，不管是在好日子还是坏日子。
5·Vegetable is one of foods that people of our country most like; it's also the firstclass food mainly to battlefield soldier of sergeant.
蔬菜作为我国人民最喜爱的食品之一，也是战场上士兵的主要食品。
6·Shanghai Pudong International Transportation Co. , Ltd. is a firstclass forwarding agency, belonging to Economic Relations& Trade Bureau of Pudong New Area.
上海浦东国际货运有限公司是一个具有一级国际货运代理资质的企业，隶属于浦东新区经济贸易局领导。
7·The firstclass university expresses the pursuit of remarkable objective position and target evaluation among universities and the social approval between the university and society.
一流大学在大学内部表现为追求卓越的目标定位、指标评定，在大学与社会关系中表现为社会的认可。