Who do you think you are?
你以为你是谁？
The bus was crowded, and as one more man tried to get on, the passengers wouldn’t let him aboard.
公共汽车上很挤，当又一个人还是试图上车时，乘客们不让他上。
“It is too crowded, “they shouted.” who do you think you are?”
“车上太挤了，”他们喊道，“你以为你是谁？”
“I am the driver.” he said.
“我是司机！”他说。