The sun rises in the clouds,
Looking at the shadows moving between clouds-
Gull's trajectory-it is also impacting (or fighting, struggling, rising, rising, looking for, trying).
Puncture, ascent, trajectory, impact, etc. All imply the meaning of self-improvement and hard work.
The sun and dawn are symbols of hope, showing the value of the spirit of self-improvement.
Junior high school composition should also have this spirit.