translation.en: Another one is a set of lasers, very high-powered lasers, that fire out of the bottom of the plane, sweeping across the ecosystem and measuring it at nearly 500,000 times per second in high-resolution 3D.
translation.zh: 另一个是一套 绝对高性能的激光器 从飞机底部放射激光 迅速扫过整个生态系统 并以接近每秒500,000次采样的速度 进行高精度的3D测量