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

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

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

我重来不知道这个事情，直到mary昨天告诉我

自从mary昨天告诉我之后，我再没听说过这件事了。