kanat

例句：

1. 2.
   用于表示时间
2. 3.
   用于表示时间
3. 1. The desert is a harsh environment that requires careful planning to survive.
   沙漠是一个严酷的环境，需要仔细规划才能生存。
4. 2. The dunes are a popular destination for hiking and camping.
   沙丘是徒步和露营的热门目的地。
5. 3. The sandy beach was littered with seashells and pebbles.
   沙滩上散落着贝壳和鹅卵石。