搜尋結果
China tests propulsion system of a new type of carrier rocket
China Daily· 7 日前Rocket scientists and engineers carried out a key test on Friday on the propulsion system to be used on a new type of carrier ...
Father's strong work ethics inspire Xi
China Daily· 5 日前"Your deeds inspired me to devote my life to the cause of serving the people and paying back my splendid motherland and ...