how long were you in japan how long have you been in japan?how long will you be in janpan?分别
问题描述:
how long were you in japan how long have you been in japan?how long will you be in janpan?分别
答
第一个的话 就是说你以前去过日本,现在已经回国了,问在日本待过多长时间
第二个就是说你去日本多久了,你现在本人还在日本
第三个是你不在日本,你将要去日本,问你要去日本呆多久.不过看上去有点奇怪,how long will you stay in japan 听上去顺点.