let is go为什么要加is

let is go为什么要加is Oh let is go let is go fishing let is go let is go中文翻译 let is go  let is go to the let is go and join 英语翻译[Let Go]Let me go,let me go,let go.The shadow is falling He is tired.Let me go instead of him.为什么用him而不用he go? 求歌名 Let is Let is GO GO GO…… 常用于舞曲 it is ?_today.let us go swiming.