Originally an anthropological term， “involution”， or “neijuan” in Chinese - literally translated to an inward curling - refers to a social concept where population growth does not result in productivity or improved innovation.
单词巩固1 what [hwɔt] pron 什么2 is [iz] v 是3 what's [hwɔts] what is 的缩写形式4 your [juə] pron 你的,你们的5 name [neim] n 名字6 my [mai] pron 我的7 I
