1、Soviet cosmonaut Yuri Gagarin made one orbit in Vostok 1 and safely returned to earth.
蘇聯(lián)宇航員尤里· 加加林乘坐宇宙飛船“東方1號(hào)”圍繞地球飛行一周，安全返回地球。

2、Russian Cosmonaut Sergei Krikalev says the older technology of the Soyuz is nothing to worry about.
俄羅斯宇航員克里卡·列夫說(shuō)，聯(lián)盟號(hào)比較陳舊的技術(shù)沒(méi)有什么值得擔(dān)心的。

3、The first "space walk" of the Soviet Union cosmonaut Leonov try to use such a way exits.
第一位進(jìn)行“太空行走”嘗試的蘇聯(lián)宇航員列昂諾夫就采用了這樣的出艙方式。

4、Then others arrived, realizing he was the cosmonaut they had just heard about on the radio.
接著有其他人趕到，這才意識(shí)到他就是剛剛從廣播中聽(tīng)到的那位宇航員。

5、Alien cosmonaut photographed in Japan?
日本驚現(xiàn)外星宇航員？

cosmonaut翻譯