31.Get out of hand 失去控制
　　To be out of control
　　Example: The problem of suicide bombings is getting out of hand; there seems to be no way to stop them.

32.Give a hand 提供帮助
　　To help somebody with something
　　Example: Please give me a hand and hold this board while I paint it.

33.Learn by heart 牢记
　　To memorize something; to have learned something word for word or very precisely
　　Example: At school we often learned Shakespeare's sonnets by heart and recited them in front of the class.

34.On hold 尚未办理的事情
　　Something set aside and waiting to be dealt with
　　Example: Our vacation plans are on hold right now; because my Dad's just been admitted to hospital with a stomach ulcer.

35.A dark horse 出乎意料的嬴家
　　An unexpected winner
　　Example: A dark horse in this year's basketball cup was Japan!

36.The bottom line 本质内容
　　The most essential part of something
　　Example: We've talked a lot about taxation and immigration, but the bottom line is that we have to create more jobs.

37.Live it up 狂欢一场
　　To enjoy a high standard of living and lead a carefree life
　　Example: The neighbors having been living it up ever since they won the sweepstakes.

38.Bear in mind 记住
　　To remember something which can be of help in the future
　　Example: Before you start your perspective drawing, bear in mind you should first establish a vanishing point.

39.Look forward to 期待着
　　To relish some future prospect; to eagerly await meeting somebody
　　Example: You can tell Jake is looking forward to his vacation hekeeps telling us how many days there are left until he finishescollege.