你这是干什么 你这是干什么呀
“What's this for? What's this for?”
THE DIALOGUE REEL
看一眼
“Take a look.”
你这是干什么 你这是干什么 呀
“What's this for? What's this for?”
王姐的儿子 王姐又是谁啊 来我们医院看病的
“He's Ms. Wang's son. Who is Ms. Wang? She came to our hospital as a patient.”
“Back off! What gives you the right to do this to me?”
Duplicating a rhetorical question like '你这是干什么' is a typical spoken strategy in Chinese to immediately demand justification and establish boundaries.
LEARNING CHUNKS & PARTICLES
What are you doing? / What is this all about?
A highly frequent reactive expression used to challenge sudden, inappropriate, or bewildering actions.
Heightens emotional intensity and urgency, expressing exasperation or distress in the repeated question.