2004年末,陕西渭北地区降了几场大雪,蜿蜒的山梁披上了银装,寒风呼呼,扑面而来。2005年1月2日,晴朗的天空洒下温暖的阳光,那些不曾出现的吉祥鸟在空中展翅翱翔。谁也想不到,这一天,共和国总理温家宝来到了渭北高原蛇山脚下的下石节煤矿。下石节煤矿是省级文明单位,全国双十佳煤 At the end of 2004, several heavy snowfalls fell in the Weibei area of ​​Shaanxi Province. The towering mountains were covered in silver, and the cold wind whistled. On January 2nd, 2005, the clear sky was covered with warm sunshine. Those lucky birds that did not appear soared in the air. No one can think of this. On this day, Premier Wen Jiabao of the Republic came to the Xiashijie coal mine at the foot of the Serpent Mountain on the northern plateau of the Weibei Plateau. Xiashijie Coal Mine is a provincial civilized unit and the national top ten coal