自从他来到中国就一直投身于教育的翻译：Since he came to China has been engaged in education 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Ever since he came to China has been engaged in education

Since he came to China has been engaged in education

Since he arrives China on to join in continuously in the education

Since he came to China has been involved in education

Since he came to China has been engaged in education