她开始为作品寻找知音。She began to find a receptive audience for her work.欲取鸣琴弹, 恨无知音赏." I would take up my lute and I would play, But , alas , who here would understand? "年轻的姑娘给漂亮的公爵当知音就是件危险的事情.It is a dangerous matter for young m...
恒星际空间根本不是人们凭空想象的虚空.The space between the stars is not some mythical void at all.天文学家通常认为,恒星际星尘都是紧靠着银河平面的.Astronomers usually assume that interstellar dust is closely confined to the galactic plane.一支舰队就是一组恒星际飞船.A fleet i...