可以说since many years before
可以说since many years before
many years before和many years ago的区别
before since
They got married for many years .= Many years ___ ___ since
It's years since l enjoy myself so much.since可否换成before?
i_english for many years before i entered the university
He was an enthusiastic amateur writer for many years before
1.It is two years _I joined the army.A.before B.since C.that
I have known him ( )two years ago1.since 2.for 3.before 4.wh
It is ten years 是before还是since还是until he come back
it was years before i had seen her 和it wasyears since i had
He told us that he had worked here since 10years before.这个句子