bring about changes day after day; change day by day (/rapidly/with each passing day); make constant (/incessant/never-ending) changes; continuous improvement; develop very rapidly
? 當(dāng)代科學(xué)技術(shù)的發(fā)展～，而且新的發(fā)現(xiàn)和發(fā)明應(yīng)用到工農(nóng)業(yè)生產(chǎn)和國防中去，也越來越快了。Nowadays science and technology are developing very rapidly,and new discoveries and inventions are being applied to industrial and agricultural production and national defence ever more promptly.
? 教授之術(shù)，亦采法列強(qiáng)，教科之書，～。(吳趼人《痛史·原敘》) The teaching methods have been introduced from the big powers,and the text-books keep changing rapidly.
日新月異
change with each passing day;under go changes day by day
我國的社會主義建設(shè)正在～地向前發(fā)展。Our socialist construction is forging ahead and bringing about changes day after day./科技進(jìn)步～。Science and technology are making rapid advances./科學(xué)技術(shù)～的發(fā)展，轉(zhuǎn)化為空前巨大的生產(chǎn)力。The rapidly developing science and technology is translated into unprecedentedly great productive forces.
日新月異rì xīn yuè yì
新：更新；異：不同。每天都在更新，每月都有不同。形容發(fā)展進(jìn)步很快，不斷出現(xiàn)新事物、新氣象。change with each passing day, change day by day, alter from day to day