[thamhai pen reūang] (v, exp) EN: make a big to do about/over sth. ; make a mountain out of a molehillFR: faire une montagne de qqch. ; faire toute une histoire (de) ; exagérer l'importance de
n. A little hillock of earth thrown up by moles working under ground; hence, a very small hill, or an insignificant obstacle or difficulty; as, to make a mountain out of a molehill. [ 1913 Webster ]
Having leapt over such mountains, lie down before a molehill. South. [ 1913 Webster ]