翻译It is 5 years since that ...I keep it in my

翻译It is 5 years since that ...I keep it in my since 3 years ago.是时间点还是时间段3 years ago.是时间点还是时间段.2.since 1985 是时间点 还是时间段?3.It is +一段时间+ since从句.怎么翻译?自从.已经多少年了》?是这样翻译吗我在网上查的说，sinc This morning I went to the English corner which is in the park near my home.It is three years sinc It is three years since I lived here.怎么翻译?为什么这样翻译? It is ten years ince he left the army 翻译 为什么用is He smoked since 2 years ago .怎么翻译?等不等于It is 2 years since he smoked. it is 3 years since he has been a doctor 怎么翻?还有it is 3 years since he was a doctor 怎么翻译1? It is two meters (years) long (old)造句2个翻译 It is ten years since his father died.翻译尽量精准,谢谢 英语翻译是不是翻译为：it is 3 years since he has smoked. How many years is it since the writer smoked?怎么翻译 This is just ten years after it reached five billion这句话怎么翻译? It is between two and three thousand years old.怎么翻译? This year it is 150 years after Yuanmingyuan Park's fire.翻译 It was three years ago that he joined the army与It is three years since he joined the army翻译及区 It is years since his death.翻译下上面这个句子和It has been years since his death.意思一样吗? 英语翻译It is 3 years since they got marriedIt is 3 years since they married求翻译.为什么都是since可意思完全不一样诶 It three years since I smoked.翻译