A college teacher once gave a lively class to his students.

一位大学老师曾经给他的学生上了一堂生动活泼的课。

youdao

The students were in the midst of a lively discussion when the teacher came in.

正当同学们热烈讨论的时候，老师进来了。

《新英汉大辞典》

Along the way, the lively and often goofy duo have inspired students to think more creatively about their discipline, and have shown the public that math doesn't have to feel inaccessible.

就这样，这对可爱而大智若愚的父子激发学生们对他们所受训练作更富创造性的思考，也向大众展示数学其实并非如此令人难以接近。

youdao

The crowd of 400 students brought a playful side out of Joel, who was lively with the students.

WSJ: Billy Joel surprises New York high school

But neither my husband nor I wants Emma to go to that school because the students there do not look lively or energetic.

CNN: ASIANOW - TIME Asia

In lively discussions on the internet, unidentified officials, teachers, and students complained of pressure to sign the petition.

ECONOMIST: Nursultan Nazarbayev, very nearly eternal