During the last two decades or more,China has joined bilateral,regional,multilateral and international space cooperation in different forms,such as commercial launching service,which have yielded extensive achievements.
英
美
- 二十多年來(lái)，中國開(kāi)展了雙邊合作、區域合作、多邊合作以及商業(yè)發(fā)射服務(wù)等多種形式的國際空間合作，取得了廣泛的成果。
