Why are you drifting away? Why are you getting less and less?
Why can't we be apart for a long time?
"Why" means: Why, why?
Wandering: Wandering around the world, expressing a sense of desolation and decline.
Chaos: 1. Round appearance, 2. Of the full moon, 3. Reunion Here refers to reunion
"separation for a long time" is an inversion, which means that the days of separation are too long.
"No peace" refers to a calm day without peace.
The whole poem uses four questions with strong tone, which expresses the infinite longing and yearning for a quiet, peaceful and early reunion life, and also reflects the author's dissatisfaction and helplessness in the face of reality.