英语语法分析

Make a general survey of Yeats poetry, if it will be divided into the initial, mid-term and later stage, his aristocratism of poetry and spiritual phased corresponding change.

纵观叶芝的诗歌创作，如果将之划分为前、中、后三个时期来看，他的贵族风格的诗和精神都有阶段性相应的变化。