But it is no doubt that there still exist some problems.

但不可否认，这其中也存在不少的问题。

youdao

I think it is good that books still exist, but they do make me sleepy.

我认为书籍没有消亡是很好的事，但它们确实会让人昏昏欲睡。

youdao

I think it is good that books still exist, but they do make me sleepy.

我认为书籍没有消亡是很好的事，但它们确实会让人昏昏欲睡。

youdao