问题描述： It has been 4 years since I smoked.为什么翻译成 我戒烟4年了? 1个回答 分类：英语 2014-12-16 问题解答： 我来补答 it has been 4 years since I started smoking.这句就理解成我抽烟4年了 展开全文阅读
