Keeps Perfect Time的意思|示意

The watch (that) you gave me keeps perfect time.

您给我的那只表走得很准。

The watch(that)you gave me keeps perfect time.

你给我的那块手表走得准极了。

The pedal is moving up and down, stiffly, automatically, a crazy, futile movement, like a tower of dung that takes twenty seven years to build but keeps perfect time.

钢琴踏板在僵硬地、机械地上下移动，这是一种疯狂的、徒劳无功的运动，像花了二十六年时间堆起来的一堆大粪，不过却是准时完工的。