And if it's bending towards this normal line...

如果它的折射光线靠近这条垂线。

I don't prefer it. I prefer to have contact with people and the normal line of communication.

我其实并不喜欢这种形式。我更喜欢与人接触和正常的沟通方式。

It’s just that the normal line, which is the imaginary line that the angles are relative to, changes.

只是法线，也就是角度相对的假想线，发生了变化。

It's just that the normal line, which is the imaginary line that the angles are relative to, changes.

只是法线，即zoya所附着的假想线，发生了变化。