by many years 和 for many years区别总是有些题目把他俩拿来对比,总是搞错,郁闷阿,查字典也查不出来

by many years 和 for many years区别总是有些题目把他俩拿来对比,总是搞错,郁闷阿,查字典也查不出来 Every few years和for many years是什么意识 we have been good friend for many years goodfriends 和for many years 句子成分 the instrument was bought by my grandfather many为什么这里不加for.for many...新概念2原句 it was bought by my grandfather many years ago. You and I not met for many years by the time not abandon能翻译一下这个意思吗 时间短语前为什么加介词it has belonged to my family for a long time和the intrument was bought by my father many years ago 中 为什么第一句加FOR?不加可以不?改写为：it has belonged to my family many years 谢谢 They have ( )(成为) friends for many years His grandparents ______(die) for many years. I ___(learn) English for many years the old man used to live in the house for many years（对划线部分提问）划线部分 for many years wethe old man used to live in the house for many years（对划线部分提问）划线部分 for many yearswe can learn a lot of things by rea step by you for ∞ years The instrument was bought by my grandfather many years 英语翻译he is on loan to anothor movie studio for two years和the painting has been on loan for many years at the museum怎么翻译? They got married for many years .= Many years ___ ___ since they got married. many.Years. 英语翻译 people have been visiting it for many years. She worked(as)a teacher for many years.怎么翻译? Am still in China for many years中文