1. Its tallest volcano, long extinct, is OlympusMons.
它最高的火山是已死很久的奥林匹斯山。
《柯林斯英汉双解大词典》
2. Orbiting spacecraft have shown a huge mountain on Mars called Olympus Mons.
轨道飞船显示了火星上的大山，叫奥林庇斯山。
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3. King of peaks Olympus mons is an extinct volcano as tall as three mount Everest s. volcanic activity on Mars may still be going on.
山颠之王噢令巴斯山是一座死火山，其高度相当于珠穆朗玛峰的三倍。火山的活动在火星也许仍然继续。
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4. The authors describe the magnificent scenery on Mars including Olympus Mons, more than 20,000 metres high and the solar system's biggest volcano.
作者描绘了火星上的奥林匹斯山，其中包括2万多米高，太阳系最大的火山壮丽的风景。
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5. Mars has some incredible surface features, such as Olympus Mons; a mountain over 24km higher than its surroundings and with a 250km radius (slightly under the distance between Paris and Brussels).
6. Mars has some incredible surface features, such as Olympus Mons; a mountain over 24km higher than its surroundings and with a 250km radius (slightly under the distance between Paris and Brussels).
