The water that runs off the hillsides, meanwhile, also increases peak river flows, eroding the banks and raising the risk of landslides.
山坡无法蓄水,也增加了长江的最高水位,侵蚀堤岸,易引发决堤。
2
On Earth natural Bridges are the results of wind and watereroding away rock.
在地球上,天然桥梁通常是由风和水侵蚀岩层形成的。
3
The American Falls get only about 10% of the water, while the Canadian Falls get 90%. Because the volume of water is greater, the Canadian Falls are eroding far more rapidly.