passion for painting
爱好绘画
chant ... with solemn fervor
悲吟
revolutionary fervor
革命热情
arouse sb.s’ revolutionary fervor
激发某人的革命热情
speak with fervor and assurance
侃侃而谈
Full of patriotic fervor
满腔热血
arouse one’s enthusiasm or fervor
煽情
keep alive the fervor of youth
永葆青春