translation.en: You can see the curve is obviously heavily left-weighted. Here's how heavily: if you take the top 10 percent of photographers contributing to this system, they account for three quarters of the photos taken -- just the top 10 percent most prolific photographers.
translation.zh: 你可以看这条曲线的重心严重左倾，让我们看看有多严重。 如果我们取前10%的摄影者贡献的作品， 他们占据了照片总数的75% －－ 注意，这仅仅是前10%的摄影者而已。