work too hard

• 很努力工作

work too hard的用法和样例：

例句

1. They are hard working and dutiful.
   他们很努力工作，富有责任感。
2. Noah and his wife, and their three sons and their wives all worked hard.
   诺亚和他的妻子，还有他的三个儿子和他们的妻子都很努力工作。