The places where the waves interfere destructively become shadows.

波浪破坏性地干扰的地方 变成了阴影。

But the places where the waves interfere constructively become bright spots.

但是，波浪建设性地干扰的地方 变成了亮点。

The particle goes through one slit, and then the wave interferes with it itself, and that affects the motion of the particle and builds up this interference pattern.

粒子穿过一个狭缝，然后波会干涉到粒子本身，这就影响了粒子的运动并形成了这种干涉模式。

We're interfering waves together, that's what interferometry means and so if those waves move back and forth a little bit when you interfere them they destructively interfere and you lose your signal.

我们正在一起干扰波，这就是干涉测量法的意思，所以如果这些波在你干扰它们时来回移动一点点，它们就会破坏性地干扰，你就会失去信号。