long hours和long time有什么区别?

long hours和long time有什么区别? work long time 就是 work long hours for long time for long weeks for long hours for long daysfor long time for long weeks for long hours for long days有什么区别. long time和a long time区别? Long Long Time 歌词 long和time的区别 Three hours is a long time to s_____ still . long long time ago 和 long long ago 有什么不同? a long time ago 、long long ago、once和once upon a time的区别 是不是只有for a long time,没有for long time和for long times? so long 和for a long time 有什么区别 long times 与 long hours 的区别. Mike works very long hours very day.为什么要用hours而不用time? Scott works very long hours He w____ very long hours they often study( ) long hours Long Time long time,everyone change翻译 long time no