我是在一个秋雨姿肆的雨天走进壶口的。 来宜川,是看飞播林的。陕北,在我印象中,残塬破碎,沟壑纵横,是荒凉悲怆的,然而,在宜川我意外的看到万山红遍,层林尽染——秋天的山谷里,黄栌、槭树、栎树灌木林在油松飞播林中,或橘红或橙红或艳红,加上山杨秋 I was in a rainy autumn posture into the Hukou. Yichuan to see airborne forest. In northern Shaanxi, in my mind, the remnants of the broken plate and the gully ravages are desolate and sad. However, in Yichuan, I accidentally saw that there are many hills in the mountains, Oak tree shrub forest in the pine saplings, or orange or orange red or bright red, with the mountain Yang autumn