The only other sound's the sweep, 唯一的回复来自，
Of easy wind and downy flake. 软雪和清风。
The woods are lovely, dark and deep. 林子很美——昏暗而幽深，
But I have promises to keep, 但我已有约定。
And miles to go before I sleep. 沉醉前还有一段路要走
And miles to go before I sleep 沉醉前还有一段路要走。