it is 3 years since he has been a doctor 怎么翻?
题目
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?
答案
前一句：他已经当医生三年了.
后一句：自从他不当医生已经三年过去了.
举一反三
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