Summarize the characteristics of the four seasons landscape of the Three Gorges.

Write summer water with "Baidicheng in the morning and Jiangling in the evening", and "riding the wind without illness" shows the rapidity of the Yangtze River rushing thousands of miles; It is refreshing to write about rivers in spring and winter, highlighting their "clear and brilliant" characteristics and revealing the infinite vitality of nature; Writing about the autumn of the Three Gorges, through describing the scene of "Lin Su" and the whistling of the high apes, deliberately highlights the sad atmosphere of the Three Gorges in autumn and expresses the author's sympathy for the difficult and painful life of fishermen in the gorge.

Write about the Three Gorges in summer: the water level rises at a high speed and the traffic is blocked. Write about the Three Gorges in spring and summer: the water recedes and the scenery is beautiful. Write about the Three Gorges in autumn: the water is dry and the air is cold, and the apes are bleak.