申論題

三、翻譯：請將下列英文譯成中文；中文譯成英文。（每小題 6 分，共 24 分）

(2)A radical breakthrough in aviation technology could lead to the development of aircraft capable of entering and re-entering the Earth’s atmosphere. By orbiting at 300 kilometres above the Earth’s surface, the aircraft could be capable of flying between London and Sydney, Australia, in a little over one hour.