新概念英语日常用语:新概念英语第二册习惯用语总结:Lesson57

1.help v. 帮助
help somebody out 帮助某人摆脱困难
A:I'm having a lot of trouble with calculus and my professor can't seem to explain it in a way that makes sense to me.
我在微积分上有很多麻烦，我的老师好像也解释不清楚。
B:You know, the student government runs a tutoring service. I was ready to drop trigonometry before they helped me out.
你知道学生会正提供学业辅导o在他们帮我之前，我都准备放弃三角课了。

2.serve vt．1．接待（顾客）2．服务．（为…）工作3．适用于
serve as 作为，用作 (be used as)
例句：Public establishments, businesses, and even shops and restaurants may serve as resources for learning.
公共机构，商业部门，甚至商店和饭馆都可以作为学习的场所。

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