That’s why petite people can learn to break boards and bricks with their hands: it doesn’t take calluses or brute strength, just the ability to generate a focused thrust with speed.

这就是为什么即使是个头娇小的人也可以用手打碎木板和砖块了：它用的不是硬拳头或蛮力，而是用速度在那一瞬间使出的集中一击的能力。

youdao

That's why petite people can learn to break boards and bricks with their hands: it doesn't take calluses or brute strength, just the ability to generate a focused thrust with speed.

这就是为什么即使是个头娇小的人也可以用手打碎木板和砖块了：它用的不是硬拳头或蛮力，而是用速度在那一瞬间使出的集中一击的能力。

youdao