1. sign up

簽約雇用，簽約參加，注冊

eg. If you feel strongly enough about it that you want to sign up, copy it.

如果你對其有足夠強烈的感覺，以至于想要簽署它，那么就復制它。

eg. Japan, Russia and Canada are refusing to sign up to further commitments under Kyoto.

日本、俄羅斯和加拿大拒絕根據(jù)《京都》簽署進一步承諾協(xié)議。

2. make friend

交朋友；建立友誼

eg. My English grammar is poor. I hope make friend with you , thanks.

我的英語語法不太好，希望我們能成為好朋友。

eg. Although sometimes some supercilious , I like knot to make friend very and get along well with them.

雖然有時有些高傲，但我十分喜歡結(jié)交朋友并與他們打成一片。

3. Take a look! （口語）

看一下！