1.  为啥你写文章时有时用简体，有时用繁体的？
2。你在2014-2015 年发生了何事？为啥没有写文章呢？
3。你找到有缘人可以交换读书心得未？

German

How long time no see you ! How mare you ? I'm at  MN in USA . Hope to touch with you .

想认识你！可以的话，我改高级会员

very glad to see you again. how are you? I miss you very much

How are you?

How's Life ? May I contact with you ?

How are you doing? How contact with you  ?

How's life?

How are you doing!

How are you doing ? Would you tell me your tel.?