雪莱诗作《云》的修辞方法

The CloudI bring fresh showers for the thirsting flowers,　 From the seas and streams;I bear light shade for the leaves when laid　 In their noonday dreams.From m y wings are shaken the dews that waken　 The sweet buds every one,When rocked to rest on their mother's breast,　 As she dances about the sun.I wield the flail of lashing hail,　 And whiten the green plains under,And then again I dissolve it in rain,　 And laugh as I pass in thunder.云　　　　　　我从海洋江河　为饥渴的花朵　带来…