glacial loess

例句：

1. 1. The glacier sediment is rich in minerals and nutrients.
   冰川沉积物富含矿物质和养分。
2. 2.Glacier sediment is an important source of water for the local ecosystem.
   冰川沉积物是当地生态系统的重要水源。
3. 3. The glacier sediment is also used as a building material in construction.
   冰川沉积物也被用作建筑材料。