Write an essay with Du Fu's quatrains. More than 300 words.

In spring, the beautiful scenery of white water birds is revealed on the rippling river, and the water birds sweep across the river. The clear green river sets off the feathers of seagulls more white and dazzling, and full of green is everywhere. Flowers everywhere are extremely red, just like a burning fire, very charming and brilliant. The river wall is lined with the white of bird feathers, and the blue and white set each other off; Green hills are lined with red flowers, and green and red compete. Although the spring scenery in front of me is beautiful and pleasant, it is not my hometown. Besides, this spring is about to pass. When can I return to my hometown? "

The scenery in late spring and early summer is not beautiful, but it is a pity that the years have passed and the return date is far away. Not only did it not arouse my interest in playing, but it aroused my wandering sadness.