What is the jitterbug topic of the sky and the flying birds

1, walking encountered birds fly by, suddenly envy birds can fly freely, carefree, see the beauty of the world, the sky gives the freedom of the birds, the birds give the earth tenderness.

2, life is bright and everything is lovely blue sky and white clouds, birds in the mirror does not live up to every good. Doves fly freely in the sky, drawing a beautiful curve, symbolizing pure love and world peace.