已经快午夜了——我们今天就到此为止吧。

It's almost midnight - let's ___call ___it ___a ___day.

她决定到此为止，所以梅雷迪思鼓足勇气给他写了一封信。

She decided to ___call ___it ___a ___day, so Meredith mustered all her courage and wrote a letter to him.

经过一场漫长而富有成效的会议后，团队同意今天到此结束。

After a long and productive meeting, the team agreed to ___call ___it ___a ___day.