for long time for long weeks for long hours for long days

working long hours, woking for long hours "Darling!for a long long time love! for long 和 for a long time一样吗 for long与for a long time的区别 we work for a long time.for? for long造句用for long 造句 last for a long time 还是last a long time? long for the days of their youth train for a long think for a long long for的过去式 FOR LONG OF A