deformation of river bed

例句：

1. 1.The car's suspension system has beenseverely deformed due to the collision.
   由于碰撞，汽车的悬挂系统严重变形。
2. 2. The scientist conducted a series of experimentsto study the effects of temperature on thematerial's deformation.
   科学家进行了一系列的实验，研究温度对材料变形的影响。
3. 3. Thedeformation of the metal caused by the stressis a common occurrence in industrial processes.
   金属因应力引起的变形是工业过程中常见的现象。