In the 21st century,China will continue to promote the development of its space industry in the light of its national situation,and make due contributions to the peaceful use of outer space,and to the civilization and progress of mankind.是什么意思_In the 21st century,China will continue to promote the development of its space industry in the light of its national situation,and make due contributions to the peaceful use of outer space,and to the civilization and progress of mankind.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句