I work all summer, so I’m envious of people who can take the summer off.
它的phrase其实是take off。take off有很多意思:
1. 飞机起飞
2. (事业)突飞猛进
3. (突然)离开,退出
4. 脱掉(衣物)
5. 请假,休假
这里最适合的意思就是请假,所以take the summer off的意思就是放暑假。
Summer off means暑假,that means you take a vacation on summer