【1】one by one ?一个个地/逐个地We went into the room one by one.??我们挨个儿走进房间。One by one the houses burst into flames.??房子一幢接一幢地燃起熊熊大火。She talked to them one by one.??她逐一地和他们谈话。【2】one after another一个接一个地/一个又一个地/陆续地The bills kept coming in one after another.账单纷至沓来。The enemy strongholds fell one after another.??敌方据点相继被攻破。The guests came one after another.??客人们陆续来了。Foreign archaeologists are arriving one after another.??外国的考古学者们联翩而至 因为人们在思维的时候先想到