1,you bet 当然,是的,确实是这样

　　-Are you still planning to go to the concert?

　　You bet I am

　　-Are you looking forward to your move in April?

　　You bet I am, the rooms here are too small, and there is no storage space

　　2,you can say that again 用于对别人所说的话表示非常赞同

　　-This room is freezing

　　You can say that again

　　3,you said it 表示赞同

　　-Now that they are soundproofed room, it sure is a lot easier to work in here

　　You said it

　　-Isn’t it wonderful that Sally won the scholarship?

　　You said it

　　4,you are telling me 用来表示事情已经很清楚,用不着多说 /// 或 用来表示非常赞同

　　-This is the longest assignment we’ve had all semester

　　You are telling me

　　5,wear away——消耗,磨损

　　-It's highly abrasive abrasive and quickly wear away the out wax layer protecting inside bodies

　　-over the years, rains have worn away the rocky mantle(地幔) of the continent

　　6,wear out——用坏,穿破,穿坏

　　-and rail road in railroading(铁道运输) doesn't wear out highway as tracks do

　　7,what if——做什么怎么样,表示建议

　　-There are some interesting shows shells on the beach today

　　What if we collect some after lunch?

　　8,what's this I hear about——是怎么回事

　　-What’s this I hear about you are appearing on the six o'clock news

　　Oh, that, some people were filming something on campus and I just happen to pass them in front of the camera

　　9,wind up——安排,处理,以...为结束

　　-That’s a long line, do you think there will be any tickets left

　　I doubt it; guess we'll wind up going to the second show

　　10,work out——锻炼练习

　　-For the next half hour we will work out in the jam

　　找出什么答案,找到解决什么的办法

　　-I am having a problem getting the classes I want

　　That's too bad, but I am sure you'll be able to work everything out before the semester

　　Starts

　　有效,有效果

　　-I hope this works out

　　11,wrap up——完成

　　-Do you think we can wrap up this report by five?

　　Have you looked the clock recently?

　　-we've been working on this proposal for so long that my eyes are starting to blur(弄得模糊了)

　　Why don't we get out of here, we can wrap it up later