haab

例句：

1. 1. The river flowsthrough the valley, creating a beautiful haab.
   这条河流流经山谷，形成了美丽的河床。
2. 2. The geologist studied the rockson the haab for clues aboutthe past.
   地质学家研究河床上的岩石，寻找过去的迹象。
3. 3. The villagers used to fish fromthe haab during the summermonths.
   村民们在夏天会从河床上钓鱼。