Just kidding.
只是開玩笑啦。
A : Did you really go on a holiday to Paris?
B : No, just kidding. I went for a one-week holiday in Kenting.
A : 你真的去巴黎度假了嗎？
B : 沒有，我只是開開玩笑而已。我去墾丁度了一個禮拜的假。
A : Did you say that we are having steak tonight for dinner?
B : Just kidding. We are having hamburgers instead.
A : 你說了我們今天晚餐要吃牛排吧？
B : 只是開玩笑而已。我們要吃的是漢堡。