hardworking

[hɑ:d'wə:kiŋ]

adj. 努力工作的, 勤奋的

例句与用法：

Mary is as hardworking as can be.

玛丽在班上之用功不输任何人。

He is, so to speak, a hardworking student.

他可说是个用功的学生。

Mary is, so to speak, a hardworking student.

玛丽可说是个用功的学生。

It is natural that such a hardworking student should pass the exam.

这么用功的学生考试及格是很自然的事。