“Steady”is mostly used for physical moving objects, while “stable”is used abstractly.

“Steady”多用于物理运动物体，而“stable”则是用于抽象的事物。

for example:"keep the horses steady"-like don‘t let the horses move.

"稳住马"-意思是不要让马动。

"The economy is stable right now"-Money wise everything is going smoothly.

“现在经济稳定”——从货币角度来说，一切都很顺利。

"I‘m walking at a steady pace"- I‘m not running, just calmly walking.“我在以稳定的速度走路”——我不是在跑步，只是平静地走着。

“Stable”means it is unlikely to break. It can be used for buildings, foundations, or structures that may break easily if they are not stable.

“stable”意味着它不太可能破裂。它可以用于建筑物、地基或结构，如果他们不稳定，可能很容易破坏。

“Steady”just means it is not moving. It can be used for all things that are not moving, even people.

“steady”只是表示不动。它可以用于所有不动的东西，甚至是人。

“Stable”is usually used in relation to something is solid or fixed.

“Stable”通常用来指某物是坚固的或固定的。“Steady”could be moving or balanced but not erratically.

“Steady”可以是移动的或平衡的，但不是不规律的。

Sometimes they can have similar meanings - opposing forces (mechanical or whatever) can result in a (middle ground) steady-state position that would normally be unstable but not always.

有时它们也有类似的含义——相反的力(机械的或其他的)可以导致一个(中间)稳定的位置，通常是不稳定的，但并不总是这样。