他画过不少儿童图书，还制作过几部卡通片，但最为著名的，还是他所创作的鼹鼠形象。

He illustrated a number of children books and made several cartoons, but his most famous creation was the mole.

youdao

电影剧本的格式要求已经破坏过不少伟大构想。

The format requirements of screenplays have destroyed more than one great idea.

youdao

I assume that those problems are not that difficult and I've given you a lot of practice.

我知道这些题目没那么难,我已经让你们练过不少次了

耶鲁公开课 - 基础物理课程节选

Let's is undoubtedly something you've heard many times.

不用说，你肯定听到过不少“Let's”的句子了。

Let's 课堂 - SpeakingMax英语口语达人

A good many of you have seen it before.

看来有不少人以前见过啊

耶鲁公开课 - 博弈论课程节选