利害

This mat has had a lot of wear.

这个垫子磨损得很利害。

Judgment is often biased by interest.

判断往往因利害而产生偏差。

"Given the breadth of issues at stake in our relationship with China, this ambassadorship is as important as any in the world," he said.

“考虑到我们与国的广泛的利害攸问，大使的职位和世界事情一样重要”他说。