从该星系中心收到的无线电信号证实了黑洞理论。Radio signals received from the galaxy's centre back up the black hole theory.他们发现了以往想象不到的新客体 —— 脉冲星 、 类星体和黑洞.They have discovered now , previou sly unimagined objects - pulsars, quasars, and b...
Early astronomers thought that our planet was the centre of the universe.早期的天文学家认为我们的星球是宇宙的中心。Space scientists and astronomers have taken another step forwards.航天科学家和天文学家又取得了进展。Astronomers used to ask why only Saturn has...
我可不吃那种猪食!I'm not eating that poison!喂猪只需要用猪食(意为不作不必要的浪费).Draff is good enough for swine.他闷死她然后把她的脸按到猪食里?He strangles her and puts her face in pig food?...
The caddie ran over to fetch something for him.球童跑过去给他拿东西。You're all right Caddie, I tell you. "你会演好的,嘉莉, 真的." Well, how goes it, Caddie? "“ 喂, 嘉德,进展如何 啊 ?...