饭哆英式英语早读 by David【中速】| 我国成功建造阵列射电望远镜

The first fully assembled dish for the Square Kilometer Array radio telescope was unveiled yesterday in Shijiazhuang, north China’s Hebei Province.

The SKA, an international effort to build the world’s largest radio telescope using arrays in Australia and South Africa, is not a single telescope, but a collection of telescopes or instruments, called an array, to be spread over long distances.