比一比，再组词。

禁 jìn____  jīn ____          便 pián ____ biàn ____

阅读下文，回答相关问题。

                                                                                               丰乐亭游春^①
                                                                                                  欧阳修
                                                                               绿树交加山鸟啼，晴风荡漾落花飞。
                                                                               鸟歌花舞太守醉，明日酒醒春已归。
    【注释】①丰乐亭，在琅琊山幽谷泉上，距醉翁亭不远，为欧阳修所建。