Several early warblers compete for warm trees, and their new swallows peck at the soil in spring.
Flowers are more and more attractive, and shallow grass can be without horseshoes.
I love the lack of eastward travel of the lake and the white sand embankment under the shadow of Populus davidiana.
Obviously, the first couplet is a brief summary. The couplet and the neck couplet describe the scenery of Qiantang Lake (West Lake) in detail. The author of the tail couplet says the theme is "I love the eastbound lake", so the theme is the tail couplet. The theme sentence is "I love the eastbound lake, but the green makes the white sand embankment dim."
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