elastic state of equilibrium

例句：

1. 1.The material is elastic enough to stretch over the table.
   这种材料足够有弹性，可以拉伸过桌子。
2. 2.The rubber band is elastic and can be stretched easily.
   橡皮筋是弹性的，可以轻松拉伸。
3. 3. The fabric is elastic, so it will stretch when you wear it.
   这种布料是弹性的，所以当你穿它时它会伸展。