Word: 七十 (qīshí) 七十 dictionary entry qīshí seventy; 70 Full dictionary entry for 七十 Example sentences using 七十 4 sentences, showing page 1 of 1. 我伯母今年七十岁了。 Wǒ bómǔ jīnnián qīshí suì le. My uncle's wife is seventy this year. 我养母今年七十岁了。 Wǒ yǎngmǔ jīnnián qīshí suì le. My adoptive mother is seventy this year. 我大爷今年七十岁了。 Wǒ dàye jīnnián qīshí suì le. My uncle, my father's older brother, is seventy this year. 这套房子的产权年限是七十年。 Zhè tào fángzi de chǎnquán niánxiàn shì qīshí nián. The property right on this apartment lasts seventy years.