不断 + Verb
不断 (bùduàn) means "continuously," "constantly," or "unceasingly." It is an adverb formed from 不 (not) and 断 (to break/stop), literally meaning "without interruption." Place it before a verb to emphasize ongoing action, as in 不断改进 (continuously improve).
科技在不断发展,我们也要不断学习。
kējì zài bùduàn fāzhǎn, wǒmen yě yào bùduàn xuéxí.
Technology is constantly developing, and we must keep learning too.
他不断练习口语,现在说得越来越流利了。
tā bùduàn liànxí kǒuyǔ, xiànzài shuō de yuè lái yuè liúlì le.
He kept practicing his spoken language, and now he speaks more and more fluently.
城市的面貌在不断变化,几年不来就认不出了。
chéngshì de miànmào zài bùduàn biànhuà, jǐ nián bù lái jiù rèn bù chū le.
The city's appearance keeps changing; if you don't visit for a few years, you won't recognize it.