I’ve worked a great deal of overtime this month.
　　這個月我加了很多的班。
　　I can get a two-day off, for I was working overtime last weekend.
　　我可以有兩天的倒休，因為我上周末加班了。
　　Don’t forget to sign your overtime on our roll book.
　　別忘了在公司考勤表上簽上你的加班時間。
　　It seems that we have to stay and work until we finish the work.
　　我們估計要等干完活才能走了。