As far as listening is concerned, I find it hard to keep up sometimes in lectures, especially two-hour ones.

就听讲而言，我发现有时候在讲座上精力很难保持集中，尤其是一些长达两个小时的讲座。

youdao

I find listening really hard.

我发现听真是很难。

youdao

I find listening really hard.

我发现听真是很难。

youdao