1. Nice to do / doing... 很高兴…… 
这是跟人交往的必备句型,别看它很简单,要真正用好用活却没那么容易。我们现在来看看它到底有哪些用法: 
① 如果是初次见面,就说: 
Nice to meet you. 
(很高兴认识你。) 
② 如果是见过面的,则可以说: 
Nice to see you again. 
(很高兴再次见到你们。) 
当然也可以说: 
Good to see you again. 
Glad to see you again. 
Great to see you again. 
Pleased to see you again. 
③ 外出旅行回来,你还可以说: 
Nice to be back home again. 
(又回到家了,真是高兴。) 
Nice to see some friendly and familiar faces. 
(很高兴看到几张友好和熟悉的面孔。) 
Kim’s Note: 
These are two sentences to use when you have returned from a trip. I always feel this way when I return from Hong Kong, even though it is not that far away! 
当你从外地回来的时候,这两个句子就能派上用场。我从香港回来时,总会有这种感觉,尽管香港并不算很远。 
④ 道别时,最好说一声: 
Nice meeting you. 
(认识你很高兴。) 
⑤ 结束谈话时,说一声: 
Nice talking to you. 
(跟你谈得很开心。) 
这句话相当于It’s been nice talking to you. 
【疯狂点评】这句话非常具有交际技巧性。如果你感觉跟对方很谈得来,但因其它事情不得不结束谈话,用这句话来收场是最合适不过了。但是另一方面,如果你发现对方跟你没什么共同语言,你巴不得趁早结束谈话,也可以用这句话来打发,它不仅不会伤到别人的自尊,而且会使你显得彬彬有礼,给人留下好印象。 
◆ 实战对话 
A: Excuse me. I have to go to the library. Nice talking to you. 
B: Me too. See you later! 
A: See you! 
A: 对不起,我得去一趟图书馆。跟你谈得真开心。 
B: 我也是。再见! 
A: 再见! 
【疯狂总结】 
现在我们回过头来看看Nice to do…….和Nice doing……的用法区别,其实很简单,Nice to do……是见面时说的,而Nice doing…….是将要分别时说的.