1、manual dexterity in the execution of tricks.
在進行魔術時手的靈巧性。

2、His manual dexterity and fine spatial skills were wasted on routine tasks.
他的手巧和很好的感悟空間的技能被浪費在日常事務中了。

3、You need manual dexterity to be good at video games.
玩好電子游戲手要靈巧。