balance ability的用法和样例：
例句
- Besides, the thrower should have good balance, especially during the rotation of the body.
还有，投掷运动员应有较好的平衡能力，特别是身体旋转时。 - Test your balancing ability with this fun and fast-paced game where you must balance "Tipsy, the Scale" with various objects in your hand!
这个有趣及快步调的游戏考验你的平衡能力，你必须用你手中不同的物品牌平衡天秤！
