光辉: radiance, glory, brilliant, magnificent...
一模一样: exactly the same (idiom), carbon copy, also pr....
音乐会: concert...
沉: to submerge, to immerse, to sink, to keep down, to lower, to drop, deep, profound, heavy...
汪洋: vast body of water...
小学: elementary school, primary school...
肝脏: liver...
成语: Chinese set expression, typically of 4 characters, often alluding to a story or historical quotation, idiom, proverb, saying, adage...
捣乱: to disturb, to look for trouble, to stir up a row, to bother sb intentionally...
剂: dose (medicine)...