開玩笑: 1. to play a joke2. to make fun of3. to jokeRelative explainations: Examples:1. 你開玩笑吧。 You are kidding.2. 你在開玩笑吧! You're kidding!3. 你在開玩笑吧? Are you kidding?4. 他們拿那位老人開玩笑。 They are making fun of the old man.5. 他喜歡拿他的同學開玩笑。 He likes playing jokes on his classmates.6. 他們跟她開玩笑, 把她往游泳池里浸了一下. They dunked her in the swimming-pool as a joke.開玩笑in jest開玩笑in fun開玩笑cut a caper.停止開玩笑stop fooling開玩笑的話a facetious remark善意地開玩笑take a joke in good part.對朋友開玩笑play a joke on a friend.與某人開玩笑joke with sb.拿某人開玩笑droll on [ upon, at ] sb.開玩笑；取笑To mock playfully;tease.