translation.en: faster rate than the images were coming in, which was, quote, "practically indistinguishable from the markings of a fully-trained Ph.D.," once you showed it to a number of people and computed the average.
translation.zh: 他们的制图速度超过了卫星传回航拍照片的速度 他们的图片质量，用宇航局的话说:“经对比,和受过专业训练的博士绘制的地图几乎没有差别” 他们的图片质量，用宇航局的话说:“经对比,和受过专业训练的博士绘制的地图几乎没有差别”