他从未认真学习。

He never studies hard.

youdao

然后他去了加利福尼亚上大学，在那里他认真地投入到表演的学习中。

Then he went to college in California where he got seriously into acting.

youdao

当他开始认真对待他的学习时，他一定可以取得好成绩。

When he settles down to his study, he is bound to get good grades.

youdao

在那里他认真地学习了木工。

There he learned carpentry in a very serious way.

youdao

一涉及到学习，他就非常认真。

When it comes to study, he is very serious.

youdao

他通过认真学习掌握了这门语言。

He acquired a knowledge of the language by careful study.

youdao

他不仅学习努力，而且认真工作。

He not only studies hard but also works well.

youdao

他每天早晨在教室里认真地学习。

He studies hard in the classroom every morning.

youdao

如果他不认真学习，他将赶不上班里其他同学。

He won't catch up with the others if he study hard.

youdao

他对学习不像以前那么认真了。

He is not as serious at his study as he was before.

youdao

他的家里很穷，但是他从小就认真读书，刻苦学习。

His family was poor, but he worked hard at his studying even in early childhood.

youdao

他坦率地承认他没有认真学习那一课书。

He was frank to admit that he had not studied the lesson carefully.

youdao

然而，他很快就开始认真学习这种语言了。

However, he soon got down, to learning the language.

youdao

所以他自己认真学习。

So he studied them carefully himself.

youdao

他不但学习认真，而且待人礼貌。

Not only does he study hard, but (also) he is polite.

youdao

他是学校里学习最认真的学生之一。

He was one of the most serious students at the school.

youdao

为了通过这次考试，他很认真地学习。

He studied very hard to pass the exam.

youdao

“当他听到老师的讲话时，心想\”我应当认真学习。

When he heard what the teacher said, he said to himself, "I should study hard."

youdao

为了能通过考试，他学习很认真。

He worked hard so that he could pass the exams.

youdao

为了能通过考试，他学习很认真。

He worked hard so that he could pass the exams.

youdao