依ㄧyī然ㄖㄢˊrán如ㄖㄨˊrú故ㄍㄨˋgù

仍然和過去一樣。如：「事隔這麼多年了，他的脾氣性情依然如故。」反變化多端、面目全非、面目一新、煥然一新、日新月異

英back to where we were (idiom); absolutely no improvement, Things haven't changed at all.