他10年前开始学英语，这使他在工作中受益匪浅的翻译：10 years ago he began to learn English, which makes his work has benefited 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

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10 years ago he began to learn English, which makes his work has benefited

His 10 years ago start study English, this causes him to benefit greatly in the work

He was 10 years ago started to learn English, the in his work, he had benefited from a

10 years ago he began to learn English, which makes his work has benefited