她的权威语气让每个人都认真听讲。

Her authoritative tone made everyone listen carefully.

请问上课认真听讲，课后及时复习英文如何写，谢谢！

Listen carefully in class and review timely after class.

请按课表时间准时参加课程，上课时请认真听讲。

Please be on time for classes and listen carefully during class times.

他从始至终都在认真听讲。

He listened carefully from start to finish.

参加者认真听讲者的发言。

The attendees listened carefully to the speaker.

学生们在教室里认真听讲。

The students listen attentively in the classroom.

学生们在课堂上认真听讲。

The students listened carefully in the classroom.

小男孩在课堂上认真听讲。

The little boy is paying attention in class.

男学生们在课堂上认真听讲。

The schoolboy listens attentively in class.

行为良好的观众认真听讲者发言。

The well-behaved audience listened attentively to the speaker.