Say his expression capability is strong , he laughs over , want what to convey namely , he has been in conveyed 说他表达能力强，他在那儿笑，就是想表达什么，他已经在表达了。
" i won a couple bets doing that with guys on my team , " billups added with a laugh over the jeers of teammate rasheed wallace “我（为此）和队友打赌，还赢了几把呢” ，比卢普斯随后对拉希德的嘲笑一笑致之。
It was a very cold evening , but the room was warm and bright with all the members getting together , singing and laughing over the dinner 这是一个寒冷的夜晚，但屋子里却明亮而暖和，全家人聚集在一起，边吃晚饭，边唱着、笑着。
“ good god , ” the friend says to himself , ” how foolish i am ! ” but he thinks about it and can ` t help having a good laugh over it 电话那头的人说道，我们这没有这个人。然后他意识到这是一个玩笑，因为他以前也遇到过。于是他笑起来然后说道，嘿！朋友，这里是动物园。有人在跟你开玩笑耍你呢！
