At the time of the floods, the river and lake were at the same level and connected through a gap in the hills near the modern villages of el-Lahun and Hawara.
洪水来临时，湖和河在同一水平面上，并且通过艾尔拉罕和哈瓦拉现代村庄附近山脉的一个裂口连接起来。
2
The river drains into a lake.
这条河流入湖中。
《牛津词典》
3
If you swim in a river or lake, be sure to investigate what is below the water surface.