How time flies! It seems that it is yesterday that I got know about them,but tomorrom I'm about to say ”Goodbye “ with  them. 道一声"珍重“，”珍重“中有我的叹息，沙扬娜拉！

   I must practise English as much as I can . But what' the way? I've no experance.Oh.No! I'm always speaking Chinglisn.I'm so worried..