问答题Please read the following poem and make comments in about 300 words.(50 points)The Wild Swans at Coole *The trees are in their autumn beauty,The woodland paths are dry,Under the October twilight the waterMirrors a still sky;Upon the brimming water among the stonesAre nine-and-fifty swans.The nineteenth autumn has come upon meSince I first made my count;I saw, before I had well finished,All suddenly mountAnd scatter wheeling in great broken ringsUpon their clamorous wings.I have looked upon those brilliant creatures,And now my heart is sore.All s changed since I, hearing at twilight,The first time on this shore,The bell-beat of their wings above my head,Trod with a lighter tread.Unwearied still, lover by lover,They paddle in the coldCompanionable streams or climb the air;Their hearts have not grown old;Passion or conquest, wander where they will,Attend upon them still.But now they drift on the still water,Mysterious, beautiful;Among what rushes will they build,By what lake s edge of poolDelight men s eyes when I awake some dayTo find they have flown away* Coole was the estate of Lady Augusta Gregory, the poet s friend and patron, who encouraged the young poet and made her house a second home to him.