连续 + Number + Measure Word + Verb Phrase
The adverb 连续 (liánxù) means "continuously" or "in succession" and describes actions or events that happen one after another without interruption. It is placed before a verb or a number-measure phrase to indicate an unbroken sequence. For example, 连续三天 means "three days in a row."
他连续工作了十二个小时。
Tā liánxù gōngzuò le shí'èr ge xiǎoshí.
He worked continuously for twelve hours.
这座城市连续下了一个星期的雨。
Zhè zuò chéngshì liánxù xià le yī gè xīngqī de yǔ.
This city had rain for a whole week straight.
她连续三年获得了全班第一名。
Tā liánxù sān nián huòdé le quán bān dì yī míng.
She got first place in her class for three years in a row.