Cooperation index

cooperation [ko,ɑpə'reʃən]

n. 合作; 协作;协助;配合;

co共同+operat操作+ion名词后缀→共同操作→合作

index ['ɪndɛks]

n. 索引;<数>指数;指示;标志; vt. 给…编索引;把…编入索引;[经济学]按生活指数调整（工资、价格等）; vi. [机械学]转位;

in(in)+dex(proclaim)→指针；索引；指数；食指；指标

That sounds fantastic. Where do I go to sign up for that tour?

那听起来好极了。我到哪里去报名参加呢？

We're looking for a house to rent for the summer.

我们正在寻找一幢夏天租的房子。

I'm afraid I can't agree with you. That's a good way of giving information, but it's not a good way of persuading people. For one thing, it's boring, and people aren't going to read an ad that looks boring. For another thing, one computer looks very like

恐怕我不能同意你的意见。那是个通报信息的好办法，但并非是使人信服的好办法。一是它很乏味，人们是不会去读一则看起来很乏味的广告的。其次，计算机彼此都很相像。人们不会记住产品的名字的。