Twenty-five years ____,为什么用later 不用after

Twenty-five years ____,为什么用later 不用after Twenty-five years later,another professor “after five years”和“five years later”有什么区别 英语翻译After twenty-five years,they're still married. twenty-one years ago和twenty-one later/after有什么区别 意思上呢 some twenty-five years 意思 Someone _____ it twenty years ago.为什么用stole 而不用has stolen? After twenty years的意思 《After twenty years》英语读后感 what will you be five years later? The sailors returned twenty days later,____. My parents ( ) for twenty-five years.