Red passion
Sails are usually white. Why did she "raise the red sail of hope"? The answer is that red is passion and more hopeful.
The sea in my heart
"It took me a long time to cross the' sea'." What does "sea" mean here? The answer is the sea in my heart.
Lyric with scenery
How does the article write this "wind", "moon" and "flow" in detail? What role does this description play? The answer is to achieve the effect of expressing feelings by scenery.
Indulge in the charming scenery
"The girl under the willow tree is drunk …" Why are girls "drunk"? The answer is to indulge in charming scenery.