1. It's possible that if the jarosite on Mars was also formed with the help of microorganisms, we might be able to detect remnants of them in the samples we find. 如果火星上的黄钾铁矾也是在微生物的帮助下形成的，我们就有可能在所找到的样品中发现它们的残留物。
2. Engineer Glen Dash says his team used a new measuring approach that involved finding any surviving remnants of the casing in order to determine where the original edge was. 工程师格伦·达什说，他的团队使用了一种新的测量方法，包括寻找任何幸存下来的外壳残余物，以确认金字塔最初的边界位置。
3. The woods are remnants of a huge forest which once covered the whole area. 这片树林只是剩下的一部分，原来这一带是一大片森林。
4. My canvas bag had torn cottonfield pants and the tattered remnants of my huarache shoes in it. 我的帆布包里有破旧的棉质裤子和破旧的革条帮平底凉鞋。
5. The hills are remnants of an earlier geological era, scraped bare of most soil and exposed to the elements. 这些山丘是早期地质时代的遗留物，大部分土壤已被刮光，遭受风吹日晒。
