“work hard”是什么意思?

努力工作,劳碌,苦干,娓

work hard

1、英 [w?:k hɑrd]?美 [w?k hɑ?(r)d] 。

2、释义:努力工作。

3、双语例句:

There are many who will?work hard?to achieve these goals.?

有志之士将会***同为实现这些目标而努力。

The mechanics?work hard?to keep the he-licopters airworthy.?

机修工努力维持直升机的飞行性能。

The UN will have to?work hard?to stop history repeating itself.?

联合国必须努力避免历史重演。