一封来信

今天早上打开邮箱，看见一位两周前回国度假的朋友的email。不做任何评论，大家看看吧。

Hi there,

Where are you now, China or US? I totally agree with you now regarding China. It's a horrible place to live. The air is so poluted. You either smell gas or food. The street is filthy because people pour dirty water on the street.

I am in Lijiang now, a so-called fantastic place. It's full of people. Only the ancient town (15 min walk) is a little bit clean. All the new streets are dirty. People just throw things on the street.

Anyway I am going back in a week. This trip really ruined my good memory about China. And it's hard for me to change the time difference for me. I still could only sleep less than 5 hrs, waking up at about 5am in the morning. China is not a good place for vocation.