好东东，以前背过，不过很常时间不用就忘了

帮顶一下!!!!!!!!!!!!!!

Dr. Happy, do you mind if we copy your presentation into this computer and you can logon directly later on. This will save some time, you know. Or you can save your PPT in a memory stick. In this way you do not need to bring your computer into the conference.

Sorry, but what are you talking about?

用你的名字，给大家讲一些在主持会议关于发言演示文件复制到计算机的对话。PPT=powerpoint的简称。memory stick=尤盘、记忆棒

呵呵,我知道PPT和memory stick是什么东西,但我不明白你说的话.为什么要用我的名字?是要引用我以前的帖子吗?另外我也没做过presentation啊.

把你搞糊涂了吧。就是借了你的名字，向给大家说几句口语，会上会话用的。

呵呵,不用借我的名字啊.你是这里的一颗新星,应该让ruojun成为这里响当当的名字啊.还有,我等会还要发个帖子请你和poorlittle指点呢!

谢谢，很高兴与两位合作， I like this site. I met so many friendly site members(???) and learnt a lot. I came here by chance, when I was searching methods for melamine analysis.

I am leaving, Chaw!!!

Ok la, where do you post it?