I don't see any downsides here.

我看不出有什么坏处。

Try not to focus on the downsides so much.

尽量不要太关注不好的一面。

Sharing a bathroom is one of the downsides of having a roommate.

和舍友合租的缺点之一就是得共用洗手间。

There are also big downsides.

不过，这也有很大的弊处。

This technique has several downsides.

这种技术有几个缺点。

But there are downsides.

但也有一些缺点。

But modern life has its downsides too.

但现代生活也有其消极的一面。

Of course there are downsides to the app route.

当然，该应用路线也有其缺点。