阅读诗文《暮江吟》，回答
残阳照射在江面上，诗人不说“照”而说“铺”，有什么表达效果？
因为太阳已经接近地平线，几乎是贴着地面照射过来的，用“铺”准确、形象。运用“铺”字，表现了秋天夕阳的柔和与江面的平静，给人以安闲、舒适之感。
——Thousands of people come to visit Qinghai Lake every year. ——That's true. It has become our _______.
My mother