They are not only adorable, but hard worker.

牠们不仅讨人喜爱，也是勤奋的工作者。

youdao

Many have commented on my work ethic, but I don't see myself as an incredibly hard worker, I just love what I do.

很多人评价过我的职业道德，但是我并不认为自己是一个非常努力的人，我只是喜欢我做的事。

youdao

He had been a hard worker even in Jones's time, but now he seemed more like three horses than one; there were days when the entire work of the farm seemed to rest upon his mighty shoulders.

在琼斯时期他就是一匹勤劳的马，而现在他似乎更像是三匹马，有时候整个庄园的活都压在他强壮的肩膀上。

youdao

Historians say Patrick Henry was an intelligent boy but not always a hard worker.

VOA: special.2009.04.24

But Mike was always a hard worker.

CNN: Spann's father: Pride, sorrow, anger

But back in his Brooklyn and Queens district, Mr. Weiner was known as a hard worker attentive to constituent concerns and local issues.

WSJ: Website, Video Says Anthony Weiner to Run for New York City Mayor

Hillary's a success too, but she's a worker, and women don't get respect for being hard workers, they get respect for having good legs.

NPR: Why I Love Hillary