It is five years since he smoked

It is five years since he smoked It is three years since he smoked. 翻译 It's five years since he smoked It has been 2 years since He smoked since 2 years ago .怎么翻译?等不等于It is 2 years since he It is ten years since he smoked or didn't smoke is your grandpa still smoked?----no ,It's years s(since) he 英语翻译是不是翻译为：it is 3 years since he has smoked. 求解英语翻译：It's 2 years since he smoked. It three years since I smoked.翻译 英语翻译It's five years since he smoked.这句话的意思怎么是”他已经有五年没有吸烟了”?照 he said it was 2 years since he had smoked?这句话对么? Jane is an eight-year-old girl.改同义句 It's five years since he