天空是藍色的，the sky is blue， the mountain becomes green，the children are flying kites happily！春天，一年有四個季節，水就會變成綠色，樹木變成綠色，整天快樂地唱歌，there are flowers everywhere.the birds come back from the south and sing happily all day.every-thing comes back to life again.多么美麗的季