He can recite the poem by heart.

There is not a single cloud in the sky.

The sky was filled with altostratus clouds.

On a night with a hazy moon, she was gazing out the window.

That night, the room was lit by a dim moonlight.

The hazy clouds covered the sky, and the moonlight was shining fantastically.

The dim moonlight was illuminating the room.

On a hazy moonlit night, she was gazing out the window.

The beauty of a hazy-mooned night soothes my heart.

My heart is healed by the beauty of the hazy moonlit night.