英语翻译

问题描述:

英语翻译
语法要正确.
网上翻译的这句话是错误的 .把他改正确也可以.You smile once and I can be happy several days .Can see you cry once,I am sad quite a few years

You smile once can make me happy for several days while seeing you cry once can make me sad for quite a few years.