ball suspension

例句：

1. 1.The ball was suspended in mid-air by a string.
   球被一根绳子吊在空中。
2. 2.The player had to suspend the game due to injury.
   因为受伤，球员不得不暂停比赛。
3. 3.The ball hung in the air, dangling dangerously close to the ground.
   球在空中悬挂着，危险地靠近地面。