The owners tried to downsize and reduced the space they were renting.

业主们试图缩小规模，减少他们出租的空间。

Penguins also have reduced air spaces in the skeleton and the ability to store more oxygen in their muscles for long dives.

企鹅骨骼中的空气空间也减少了，并有能力在肌肉中储存更多的氧气以备长时间潜水。

The owners tried to downsize and reduced the space they were renting, but they had to throw in the towel when they got into debt.

业主试图缩小规模并减少他们租用的空间，但当他们负债累累时， 他们不得不认输。