散文“绿柳才黄半未匀”的初春，如果你有兴乘坐汽车，沿着宿县──灵璧──泗县公路东行，沿途就会领略到一种奇观：紧靠公路北边不远处，有一凸起的土垅迤逦绵延，望不到尽头，宛如一条横卧的巨大长龙，它就是著称于世的1300多年前的古汴河故道遗迹，那土垅名曰“隋堤”。提? If you are interested in traveling by car in the early spring of the Essay “Green willow and yellow and semi-unfinished”, you will enjoy a wonders along the Suxian-Lingbi-Si County Highway eastbound: close to the north side of the road In the distance, there is a raised earth 垅 逦 逦 stretches, looking forward to the end, like a giant dragon lying on its back, it is known throughout the world more than 1,300 years ago the remains of the ancient Guhe River, that Tuo name “Sui embankment” . mention?