1·Both clay and sandstone are unstable rock formations.
黏土和砂岩都是不坚固的岩石构造。
—— 《柯林斯英汉双解大词典》
2·The fossils at Dinosaur Cove are embedded in hard sandstone.
恐龙湾中的化石嵌在坚硬的砂岩中。
—— 《柯林斯英汉双解大词典》
3·Its expanse of red Indian sandstone and wavy ribbons of glass is beautiful.
它广阔的红色印度砂岩和波浪状的玻璃带是美丽的。
4·Blum flipped past an evocative sandstone carving of a child and a pelican, then admired a griffin plaque.
勃鲁姆翻过一块令人心驰神往的砂岩，上面雕刻着一个孩子和一只鹈鹕，然后欣赏着一块狮鹫饰板。
5·We knew that it was formed from sandstone that solidified somewhere between 150 and 300 million years ago.
我们知道它是由1.5亿到3亿年前在某地固化的砂岩形成的。
1·The result is that sandstone, for example, can be as porous as the loose sand from which it was formed.
因此，举个例子，沙岩可以和构成它的疏松的沙粒一样具有多孔渗水的特点。
2·Climbing up in the south quire to look at the traceries originally, he had found them heavily fissured, like all Durham's ancient sandstone.
爬到南唱诗班席位上去原本是去看花饰窗格，他却发现他们已经严重破裂，就像所有达勒姆古老的沙岩那样。
3·The beautiful sandstone span, built by convicts in 1836, is one of Australia's oldest and is decorated with an impressive array of carvings.
由罪犯于1836年建造的、美丽的沙岩跨是澳大利亚历史上最悠久。 并用一系列令人印象深刻的雕刻作品来装饰的建筑物之一。
4·Both on land and offshore, pumping carbon dioxide into sandstone usually displaces water, causing pressure to build up.
无论在陆地还是在海上，往沙岩中泵入二氧化碳一般都要移除海水，因而导致压力的产生。
5·Injecting the CO2 too quickly, or adding more than the rock can hold, risks fracturing the sandstone, allowing the CO2 to slowly leech out over time.
注入二氧化碳过快，或注入了岩石难以承受的数量，都要冒压裂沙岩的风险，使二氧化碳随着时间的推移慢慢地被挤出来。