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- A balloon expands when it is blown up. 气球吹气后会膨胀起来。
- There's a gale blowing.; It is blowing hard. 刮大风。
- It is now our aim to set up a factory. 我们现在的目的是创办一座工厂。
- It is better to express your anger, rather than bottle it up. 生气宁可发泄出来而不要闷在肚内。
- It is time to pony up on that bill. 是照帐付钱的时候了。
- It is a fact that must be faced up to. 这是必须正视的事实。
- It is impolite to blow your nose at table. 在吃饭时擦鼻涕是不礼貌的。
- It is now his turn to set me up to a nice dinner. 现在轮到他请我吃一顿丰盛的晚餐了。
- It is up to the courts to rule on this matter. 这得靠法院对这事作出裁决。
- It is not easy to true up a frame. 做个标准的框架也不容易。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- It is absurd to go out in such terrible weather. 在这麽恶劣的天气里出去太荒唐。
- It is hard to sleep without a cooler in this room. 没有空气调节器，在这间屋里很难入睡。
- It is necessary that he be sent there at once. 有必要马上派他到那里去。
- It is very unwise for the girl to marry him. 这女孩嫁给他是很不明智的。
- It is wrong of you to bully the child. 你不该欺侮那个孩子。
- Wherever it is possible, he tries to help. 只要有可能，他总是设法帮忙。
- It is a bad habit to sit up late at night. 熬夜是个坏习惯。
- It is essential that he get up early. 他有必要早起。
- It is not healthy for a young guy to stay coop up inside. 年轻小伙子关在房间内是无益于健康的。
