1. The U.S. heroin market now appears to have reached a plateau. 美国的海洛因市场目前似乎已进入了一个稳定阶段。
2. We took a plane southwest across the Anatolian plateau to Cappadocia. 我们乘飞机朝西南方,越过安纳托利亚高原,飞往卡帕多细亚。
3. A broad valley opened up leading to a high, flat plateau of cultivated land. 一个宽阔的山谷展开，通向一片平坦的高原耕地。
4. The Qinghai-Xizang Plateau has long been known as the roof of the world. 青藏高原素有世界屋脊之称。
5. The region is extremely unusual geologically, Royden says, because of the very steep slopes at the boundary between the Sichuan Basin to the east and the Tibetan plateau to the west. 罗伊登说，这个地区在地质上极其不寻常，因为在东部的四川盆地和西部的西藏高原之间的边界上有非常陡峭的斜坡。
