1. The kingdom of Norway has a long and rugged coastline.
    挪威王国有着长而崎岖的海岸线。

2. There is a small rugged path through the mountains.
    山间有条崎岖小路。

3. The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
    大陆构成了崎岖不平的高地, 这些高地几乎高出广阔的海洋的洋底3英里.

4. The path to glory is always rugged.
    通向光荣的道路常常是崎岖的。

5. The continents form rugged tablelands which stand nearly three miles above the floor of the open ocean.
    大陆是崎岖不平的高地，高出辽阔的海洋海底近三英里。