求解英语翻译：It's 2 years since he smoked.

求解英语翻译：It's 2 years since he smoked. 英语翻译:It's said most people will live to be100 years old in 50 years. 英语翻译还有这句 It'It's three years since I was a solder.It'It's three years since I joined the army it's years since i 英语翻译it's not too much for you if i live my years for you 英语翻译:王先生外出已经五年了It's five years since 英语翻译-what will trains be like in 100 years' time?-It's hard to say. 英语翻译it's a museum .it's towhundred years old .and clock is fifty metre high it's a beautiful!全部的翻译！呵呵 翻译 It's five years since he smoked It has been 2 years since we worked here it's seems like years since it's been It's over 900 years old. It’s about 10 years ________ his aunt went to Canada. A. for B. before C. since D. until答案是D 求解 为什么不是C? 详细解释一下~~ 英语翻译But it’s well within the reach of the most loves truck men because it's 50 light years awaythe most loves truck 英语翻译It's said that this kind of animal_____ _____ _____ _____ 150years old.回答者有奖 We haven't seen each other for 2 years 改为同义句It's two years _____we ____last 英语翻译It's开头 英语翻译It's ........ It's over 2,000 years old and more than 4,500 miles long.