I never know about the matter,since Mary told me yesterday.

问题描述:

I never know about the matter,since Mary told me yesterday.

自从mary昨天告诉我之后,我再没听说过这件事了。

我重来不知道这个事情,直到mary昨天告诉我

马丽昨天告诉我以后,我才知道这件事情.

我一直不知道那件事情,直到昨天Mary告诉我