你知道 “have something done” 的用法吗？比如，在表达 “换新发型” 时就可以说：“have my hair done”。
用法小结
Have (something) done
have + [object] + verb [past participle]
基本句型：have + 宾语 + 动词（过去分词）
1. We use the expression when we pay someone to do something for us.
我们用这个表达指 “花钱请人做某事”。
- I have my hair cut at the hairdresser's.
2. We can use the expression in the past.
我们可以用这个表达来描述过去发生的事情。
- I had my clothes cleaned yesterday.
