题目内容：

请问later与later on有什区别.在运用的时候应该怎么选择?
要讲的清楚明白,

优质解答

◆lateradv.后来,过后"Many years later,in Washington,D.C.,he spoke to a crowd of 250,000 people.""许多年以后,在华盛顿特区,他向二十五万美国人民发表了演说.""Later,the Crystal Palace was moved to South Lo...