2. In "Yongmei": "There are hundreds of feet of ice on the cliff and beautiful flowers" is a real scene; "When the flowers bloom, she laughs among the flowers" is an illusory scene.
3. "Sailing in Shuikou": "How about boating in the rain last night and crossing the river on a stormy night? At present, the test paper is lonely, and there are still many green mountains and green waters. " Writing about boats on the river is an experience and a real scene. The wind and rain in the poem are always temporary, the wind and waves will always calm down, the green mountains and green waters will always be eternal, and the vitality of all beautiful things is unstoppable after all. The poet's narrative of landscape painting contains the philosophy of life, which is empty.