你不要妨碍事情的顺利进行，我们必须在两天之内完成任务。

You can't put grit in the machine, we must finish it in two days.

youdao

你不要妨碍事情的顺利进行，我们必须在两天之内完成任务。

You can't put grit in the machine, we must finish it in two days.

youdao