with a red hat on one's head
或者用现在分词修饰 wearing a red hat
比如：He enters the room with a red hat on his head..
He enters the room ,wearing a red hat.
with a red hat on one's head
或者用现在分词修饰 wearing a red hat
比如：He enters the room with a red hat on his head..
He enters the room ,wearing a red hat.