You wouldn't tease me with an empty picnic basket.You know better than to tease me about food.
问题描述：
You wouldn't tease me with an empty picnic basket.You know better than to tease me about food.
答
我要是野餐篮里什么也没带的话,你或许都不会嘲笑我.就知道嘲笑我做的食物,你就这点本事!
楼主要知道,潜在语境是,说这句话的人带了食物,但是因为食物不好吃而被人嘲笑,所以才想予以回击.You know better than to do sth意思就是,你不应该只知道做某事,而应该做更好的事.如：You know better than to steal from people.你不该做小偷,应该有大作为才行!