stress under compression

例句：

1. 1. The stress on the bridge is causing it to sag.
   这座桥上的应力导致它开始下沉。
2. 2. The engineers were under a lot of stress due to the project's tight deadlines.
   由于项目的紧迫期限，工程师们承受了很大的压力。
3. 3.The stress of living in a small town can be overwhelming at times.
   有时候，生活在小镇上的压力是难以承受的。