火星的大气层极其稀薄，几乎全部由二氧化碳构成。Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide.火星的大气层中只含有极少量的水。The Martian atmosphere contains only tiny amounts of water.火星的直径比地球的半径稍大些.The diameter of Mars is ...
I commonly use the Olympus 100 millimeter telephoto lens.i普遍使用奥林巴斯100毫米远摄镜头.His name for it was phono - telephoto.当时,他给电视机起的名字是“ phono -telephoto”....a grainy blowup obviously taken with a telephoto lens in bad light.一张显...
Geographically, the UK is on the periphery of Europe, while Paris is at the heart of the continent.从地理位置上讲，英国处于欧洲边缘，而巴黎却位于欧洲大陆的中心位置。a geographically widespread species地理上广泛分布的物种Geographically, the UK is on the periphery ...