have been是什么意思啊？
一直；去过（现在完成进行式）
短语
have not been to不曾到过
where have you been你去哪了
have not been easy不容易
0
have been是什么意思啊？
一直；去过（现在完成进行式）
短语
have not been to不曾到过
where have you been你去哪了
have not been easy不容易