阅读下面的诗歌。
                                                                                                       淮上渔者
                                                                                                        (唐)郑谷
                                                                                       白头波上白头翁，家逐^①船移江浦^②风。
                                                                                       一尺鲈鱼新钓得，儿孙吹火荻^③花中。
     【注释】①逐：跟随。②浦：水边，岸边。③荻：草本植物，形状像芦苇。