雷打不动

Explanation: Describe the attitude of a firm and unshakable. Also described the strict compliance, and never changes. 　　Usage: The main predicate; as the predicate attribute; describe the attitude of a firm, unshakable 　　Examples: His determination is to ~. Thesaurus:  I am still what I used to be, follow one's way (=get one's way), be fond of one's own way, stubborn, absolutely still, untouched, remain as before, No more than London and, remain as before, A still Muguan Antonym Group:  chop and `change keep changing one's plans, opinions, etc, Ten of nine changes, Yunjuefenggui, diversity, With thousands of Baishun, vary contingency, be most changeful, fantasticality, Infinite variety, change constantly, ebb and flow contingency, vagrancy, ebb and flow boundless, vagary, profess to be convinced be genuinely convinced, Infinite mystery, give oneself a shake and change into another form, Hand and foot, change constantly like cloud and wave, Baiyibaicong, Baiyibaisui, make still further progress, obliterate, Hey presto!, lubricity, Changing situation, sudden change of a situation, there is a sudden change in the situation, Ghost out of power into, Ghost out empathic