Aqueduct
01
渡槽, 输水道
a channel or pipeline used to transport water over a long distance, usually from a remote source to a town or city
例子
The ancient Romans built aqueducts to supply their cities with water.
古罗马人建造了渡槽来为他们的城市供水。
The aqueduct carried fresh water across the valley.
渡槽将淡水运过山谷。



























