[kāi wán xiào]
crack a joke; joke; make fun of; play a trick; tease; jest; in joke
He is joking. Don't take it seriously.
他是跟你开玩笑呢。 你别当真。
A young machine hand, attracted by her looks, made bold to jest with her.
一位年轻的机工， 被她的美貌所吸引， 壮着胆子跟她开玩笑。
Don't play any more tricks like that!
不要再像那样开玩笑!
It is no joke.
这可不是开玩笑的事。
He can't take a joke.
他经不起开玩笑。