how helpful the laughter is!（双关语pun）

How do you understand "laughter" is the best medicine? Laughter is the best medicine. laughter is the best medicine laughter.is.the.sun.that. 举几个英语里双关语(pun)的例子呗 Laughter is the best medicine.如何翻译 英语口语对话 laughter is the best medicine Laughter is the best medicine分析句子成分 Laughter is the root of all evil. 英语翻译（二）There is an English saying,“laughter is the best medi There is an English saying: “Laughter is the best medicine.” according to the dictionary,laughter is“the sou