namely the cable has snapped in the elevator,

也就是电梯的绳索断了
Then you don't feel any weight.

那时你会完全失重
You don't feel any weight

你不会感到重力
because your weight is the opposition you get to falling through the floor;

是因为你的重力在阻碍你穿过地板
but if the floor is giving way

如果没有地板
and you're just falling freely, you feel weightless.

你自由下落也感觉不到重力
It's wrong to think that you feel weightless

但是要是你认为失重
because you escaped the pull of gravity.

就是不受重力那就大错特错了
We all know that in a falling elevator,

我们都知道在一个下坠的电梯里
you definitely do not escape the pull of gravity.

你当然还是会受到重力的
It's going to catch up with you in a few seconds.

几秒后便会感到重力
Likewise, when in outer space,

就好比在外太空