主題
theme;subject;motif;general trend
和平與發(fā)展是當(dāng)今時代的～。Peace and development are the themes (or general trend)of the times./內(nèi)容交叉的～cross-cutting theme/首腦會議的首要～ overarching theme of a summit/談話的～ subject of conversation /文章或作品的～motif of a an essay or literary work/演講的～theme of a speech/奧林匹克～曲the Olympic theme song/～發(fā)言keynote speech/～曲theme song