我要去北京参加一个建材展会,我只负责发发我们的宣传单之类的,我想给来宾好印象除了得体醒目的装扮,学几个简单的英语问候,发传单时能用到的,碰到外国友人让人听到会能驻足有意看下我们的展品最好.....

I'm going to participate in a Building Materials Exhibition in Beijing. I am only responsible for distribution our leaflets. And I want to give the guests a good impression. Except decent eye-catching dress, I want to learn a few simple English greetings. I think I will use them during distribution the leaflets, encounter foreigners hear will be able to stop, and will be better to look our exhibits. Thank you. . .
希望对你有所帮助。

没分没激情啊。

How are you?Nice to meet you（适用于第一次见面）很高兴见到你.Nice to see you again（适用于曾经见过,但不太熟的人）很高兴再见到你.How have you been?（适用于有一阵子没见面的朋友） 你过得怎么样?Long time ...