他2004年来工作以来，工作认真，曾多次受到表扬的翻译：Since his 2004 years work, he works hard, has repeatedly praised 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

Since 2004, he was to work, work conscientiously, has repeatedly been praised

Since his 2004 years work, he works hard, has repeatedly praised

Since he since 2004 has worked, the work is earnest, once many times receives the praise

Since 2004, he had to work hard, work was commended on many occasions

Since his 2004 years work, he works hard, has repeatedly praised