-I didn't go to Mary's party last because my car broke down.

问题描述:

-I didn't go to Mary's party last because my car broke down.
-You could have borrowed mine.I wasn't using it
翻译中文.

我最终没有去玛丽的派队,因为我的车坏了.
你本可以借我的,我(当时)没有在用车.