It is possible for the citizen to supply the leisure area because the function of transporting on the Grand Canal is gradually trailed off.
运河航运功能的逐渐淡化，为市民提供休闲空间带来了可能。
2
Whileit was conveniently situated along the Grand Canal for logistic supply, Kaifeng was militarily vulnerable due to its position on the floodplains of the Yellow River.
固然方便，沿大运河的后勤供给，开封是脆弱的，由于正在军事标题上的态度洪泛平原的黄河。
3
Secondly, this paper analyzed the existing problems in Wuan irrigated district currently and accounted the water cost price of water supply engineer in the Tenth Branch Canal.