? 同義詞
??? 情景例句
He studied harder to improve his English.
他更加努力提高英語水平。
Sadness and gladness succeed each other.
悲喜互繼，哀樂相續(xù)。
From these he can go on to appreciate more complex forms or combinations of several forms.
從這些形體出發(fā)，觀賞者可進一步觀察更為復雜的形體或若干形體的組合。