impervious to reason;be unreasonable; lack of common sense—在～的中國(guó)人看來(lái)，很有點(diǎn) 。(《毛澤東選集》1399) To those Chinese who do not reason clearly the above sounds plausible.
不明事理bù mínɡ shì lǐ
不明白事物的道理。lack common sense,be unreasonable,impervious to reason