hardworking
adj. 努力工作的；不辞辛劳的，苦干的
v. 努力工作（hardwork的现在分词形式）
例句
I like your down-to-earth and hardworking spirit.
我就喜欢你们这股扎扎实实埋头苦干的劲儿。
《新英汉大辞典》
She is a good girl, and will make a hardworking, devoted wife.
她是一个好姑娘，将来会成为一个勤劳忠贞的贤内助。
Bracket them together because they are incredibly hardworking and often very intelligent.
把他们归入同一类，因为他们特别勤奋，经常很聪明。
