She hasn't seen me since last year.和She hasn't seen me by last year.的区别hasn't seen me by last year.
问题描述:
She hasn't seen me since last year.和She hasn't seen me by last year.的区别
hasn't seen me by last year.
答
第二句去年她就没见过我.
第一句是从去年起她就没再见过我.