This is the number one high resolution, most precise spectrograph on this planet, called HARPS, which is actually used to detect extrasolar planets and sound waves in the atmospheres of stars.
这是高清解析度之王, 这个星球上最精确的光谱仪,叫HARPS. 实际上是用来探测 外太阳系行星 和恒星大气层中的声波.