suspension property

例句：

1. 1.The rope was suspended between two trees by a strong pulley.
   绳子通过一个强大的滑轮挂在两棵树之间。
2. 2. The weight of the balloon was too much for her to suspend.
   气球的重量对她来说太重了，她无法悬挂。
3. 3. The bridge was suspended over the river, providing a safe passage for boats.
   这座桥横跨在河上，为船只提供了安全的通行路线。