现在，我们地质学家自认为对美国西南部大峡谷的形成有了很好的认识。
Now, we geologists thought we had a pretty good idea of how the Grand Canyon in the southwestern United States was formed.
从令人惊叹的大峡谷到美国的杰作拉什莫尔山，这些都是印刻在我们国家土壤上的历史、文化和遗产的标记。
From the awe-inspiring Grand Canyon to the American masterpiece that is Mount Rushmore, these are the sites that stamp our country’s soil with history, intrigue and legacy.
时下正值冬季，天寒地冻，举目萧条。 在大峡谷南缘的隐士步道——美国的西北角落，一道彩虹罕见地划空而出，叫人好生欢喜。
On the remote Hermit's Trail off the South Rim of the Grand Canyon, a rare occurrence of rain brings joy to a cold November day.
应用推荐