I’ve worked a great deal of overtime this month.

这个月我加了很多的班。

I can get a two-day off, for I was working overtime last weekend.

我可以有两天的倒休，因为我上周末加班了。

一般公司都有相应考勤制度，因此在我们加班的时候不要忘记去打卡去签到或者填表。

Don’t forget to sign your overtime on our roll book.

别忘了在公司考勤表上签上你的加班时间。

It seems that we have to stay and work until we finish the work.

我们估计要等干完活才能走了。