| 例句 |
The fossils lie embedded in a matrix of shale and sandstone.化石牢牢嵌在页岩与砂岩形成的脉石中。The red sandstone building was once a symbol of civic pride with its Italian marble hallways.这幢有着意大利式大理石门厅的红色砂岩建筑曾是市民自豪感的象征。Rugged sandstone cliffs rose up from the beach.嶙峋的砂岩峭壁矗立于海滩。The house is built of mellow golden sandstone.这座房子是由古色古香的金色砂岩建成的。Behind the habitations, the sandstone cliffs rose abruptly to the north and west.在居住区后面，北边和西边陡然高耸着砂岩悬崖。The sandstone was badly weathered.沙岩被风雨剥蚀得很厉害。Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。The cliffs are characterized by remarkable zigzagging strata of shale and sandstone.这些悬崖的特征是它们由一层层清晰易辨的页岩、石灰岩和砂岩交错构成。The sandstone walls were illuminated by moonlight.砂岩墙被月光照亮。 |