行走无定河车出西安,经铜川,过延安,直奔榆林。越往北,路两边的植被越稀疏,绵延无际的黄土高原如张大嘴的老鹰,迅速将我们吞噬。车在黄土高原间左冲右突,却总是找不到突破口,即使冲天的刺槐、千年不倒的砍头柳,还有绵延无际的灌木丛,也未能将黄土高原装扮的俊俏些。就在那千沟万壑中,我搜寻着无定河的身影。 Wu Dinghe walked out of Xi’an, the Tongchuan, over Yan’an, went straight to Yulin. The more north, the more sparse vegetation on both sides of the road, the vast expanse of the Loess Plateau mouth eagle, swallowed us quickly. Car in the Loess Plateau between left and right, but always can not find a breakthrough, even if the sky Robinia, thousands of years do not fall beheaded Willow, there are endless shrubs, but also failed to dress up the loess plateau. In that gully, I searched for the figure of Wudinghe.