“work hard”是什么意思

努力工作劳碌，苦干，娓 work hard 1、英 [wə:k hɑrd] 美 [wɚk hɑː(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. 有志之士将会共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。