1、笑着品题辩论
... side walk 步行道 laugh over 笑着品题辩论 sit in 参加会议,旁听;不干涉干与 ...
2、边想边笑
... laugh at 因...而发笑; 嘲笑; 漠视，蔑视，对...一笑置之 laugh over 边想边笑，边谈边笑 lay aside 把...搁置一旁, 留存, 储存 ...
3、边笑边谈论
...一边喝茶一边聊天 chat over a cup of tea边笑边谈论；想着…发笑 laugh over多边谈判及协定 multilateral negotiations and agreements ...
laugh h over笑着谈论
laugh over a book笑谈某书
laugh over a letter笑着谈论一封信
to laugh over笑着谈论
laugh over sth笑着谈论
get the laugh over someone反笑某人
to laugh over one's head笑掉大牙