学习很认真英语怎么说

"学习很认真"可以用英文表示为"studying diligently"或"studying hard."这个表达源自英语中的动词"study," which means "to learn about a subject by reading, listening to lectures, or practicing it."
例句：
She is studying diligently for her exams. 她正在认真复习考试。
He has been studying hard for the past month to prepare for the test. 他在过去一个月里一直努力学习为了准备这场测试。