What a waste of time!

真是浪费时间！

Housework is a waste of their time.

家务是浪费他们的时间。

Housework is a waste of children's time.

家务活是浪费孩子的时间。

Zuhair thinks watching TV is a waste of time.

祖海尔认为看电视是浪费时间。

Pah, what a waste of time!

呸，真是浪费时间！

This is a waste of resources.

这是一种资源的浪费。

The movie was a duff and a waste of time.

这部电影是劣质的，浪费时间。

Many people regard this as a waste of time.

许多人认为这是浪费时间。

She thinks buying this is a waste of money.

她觉得买这个是浪费钱。

The meeting was an unmitigated waste of time.

这次会议是完全的浪费时间。