所以我们才有打卡制度。

That's why we have a clock-in system.

youdao

比如，我们用打卡制度来培养学生的时间观念。

For instance, we use to hit the card system to raise student's time idea.

youdao

但说实话，我并不认为实行打卡制度就可以提高工作效率。

However, honestly speaking, I don't think that adopting a tighter system will increase productivity.

youdao