日新月异 rì xīn yuè yì
changing with each passing day; rapid progress
Literally: day new month different
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Origin
From the Book of Rites (Da Xue): 苟日新,日日新,又日新 (if you can renew yourself one day, do so every day).
How to use it
Predicate or attributive; positive. Often 科技日新月异 / 日新月异的变化.
Example sentences
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- 现在的科技日新月异,手机一年就换一代。Xiànzài de kējì rì xīn yuè yì, shǒujī yī nián jiù huàn yī dài.Technology today changes with each passing day; phones get a new generation every year.now (particle) technology day new month different, phone one year then change one generation
- 十年没回来,家乡的变化真是日新月异。Shí nián méi huílái, jiāxiāng de biànhuà zhēn shì rì xīn yuè yì.I hadn't been back for ten years; my hometown has really changed beyond recognition.ten years not return, hometown (particle) change really is day new month different
More chengyu about time & change
- 不知不觉bù zhī bù juéunconsciously; before one knows it
- 一天到晚yī tiān dào wǎnall day long; from morning till night
- 三天两头sān tiān liǎng tóuevery few days; constantly
- 一年四季yī nián sì jìall year round; throughout the year
- 从早到晚cóng zǎo dào wǎnfrom morning till night; the whole day
- 争分夺秒zhēng fēn duó miǎoto race against time; make every second count
- 一朝一夕yī zhāo yī xīin a single day; overnight (usually in the negative)
- 千变万化qiān biàn wàn huàever-changing; endless variations