There needs to be a United Nations Satellite Committee to oversee developments in satellite technology from a humanitarian perspective. 這需要成立一個(gè)聯(lián)合國衛星委員會(huì )監測衛星發(fā)展技術(shù)，人道主義問(wèn)題方面考慮。
Weather surveillance satellites constantly monitor the globe,enabling meteorologists to detect a new weather system from its inception. 氣象監測衛星持續監視全球天氣，使氣象人員在新的天氣系統剛形成時(shí)就能發(fā)現。
