散: to scatter, to break up (a meeting etc), to disperse, to disseminate, to dispel, (coll.) to sack...
教条: doctrine, dogma, creed, dogmatic...
显眼: conspicuous, eye-catching, glamorous...
而已: that's all, nothing more...
肺: lung...
感情: emotion, sentiment, affection, feelings between two persons...
大大: greatly, enormously, (dialect) dad, uncle...