ox-bow effect

例句：

1. 1.The ox-bow effect is a phenomenon where the river bends around a large rock.
   弯弓效应是一种现象，河流绕过一块大石头弯曲。
2. 2.This study found that the ox-bow effect can be used to predict the future direction of a river.
   这项研究发现，弯弓效应可以用来预测河流的未来方向。
3. 3. The ox-bow effect has been observed in many natural environments, including streams and rivers.
   弯弓效应在许多自然环境中都观察到了，包括小溪和河流。