ReadWriteQuiz
Chinese dictionary
deroggive a long and pompous speech; harangue; talk endlessly
越一知半解的人,越喜欢高谈阔论。
Some people like to indulge in loud and empty talk despite having only a smattering of knowledge.
他认真地听着女朋友在那高谈阔论。
He listened carefully to his girlfriend talking there.
他有向朋友们高谈阔论的习惯。
He had the habit of lecturing his friends in monologue.