她正在把毛巾压缩进旅行包里，以便节省空间。

She is ___compressing the towels into the travel bag to save space.

我正在压缩这些照片以便节省手机存储空间。

I'm ___compressing these photos to save space on my phone.

老师让我们把这篇长文章压缩成三段话。

The teacher asked us to ___compress this long article into three paragraphs.