translation.en: If we can feather the edges, soften those edges so we can control diffraction, well then we can see a planet, and in the last 10 years or so we've come up with optimal solutions for doing that.
translation.zh: 如果我们能把边缘弄成羽毛状，把边缘变成柔软的 那么我们就能控制衍射， 那么我们就能看到行星， 于是在过去十年，我们就有了 那样做的光学解决办法。