重点讲解:
1. all in all 总的说来;从各方面来说;总之;
例句:All in all, it was a great success.
总之,是很成功的 。
2. once in a while 偶尔;间或;
例句:Once in a while we go to a restaurant but usually we eat at home.
我们偶尔下馆子,但一般都在家吃 。
3. no problem 不客气;
例句:-Thanks for helping me move into my new apartment. -No problem. Call on me anytime.
谢谢你帮我搬家到新的公寓 。不用客气,你随时都可以找我 。
n. 对打;夹条板,保护条 v. 拳击(spar的现在分