为了能通过考试，他学习很认真。

He worked hard so that he could pass the exams.

youdao

有人告诉我他学习很认真，难怪他门门学科表现突出。

I am told that he studies very hard and it is no wonder that he stands out in every subject.

youdao

他很认真的学习了当时流行的风格，运用柔和的阴影，朦胧的气氛，温暖的调色。

He worked very much in the popular style at the time, with soft shadows, hazy atmosphere, and warm toning.

youdao