Rip currents are strong, narrow channels of fast-moving water flowing directly away from the shore.

离岸流是一种强烈、流动水流，会直从海岸迅游回大海。

The narrow path was on the bank of the river, and upon reaching that part the two men dismounted and jumped into the river as though to escape from Suo Chao.

在河边，到了那里，两人便下了马，跳进了河里，似乎是想躲避索超。