呆在中国的英文

he has gone to China since 2009

我长期呆在中国，经常去香港。

翻译为英文是：

I stay in China for a long time and often go to Hongkong.

how many years have you stayed in China ？

多少年 英语是 how many years呆 stay你在中国呆了多少年?语法正确的直译是How many years have you stayed in China?但英语为母语的人一般会这样说How long have you stayed in China？或How long have you been in China? 希望帮到了你。我是加拿大人，英语母语。

stay是动词，提问要用助动词，所以用do

i live in china 或者 i am living in china