春闺恶妇玉胡芦百度盘:实况足球背景音乐-what comes around

实况足球背景音乐-what comes around what tree comes in twos What goes around comes around 什么意思? what goes up but never comes up what goes up but never comes down what goes up when rain comes down what comes down,but never goes up? what goes out but never comes back What gose around comes around.怎样翻译？ "What goes around comes around."什么意思？