Researchers call the 20s an extended adolescence.

研究人员称二十岁世代为青春期的延续。

Researchers call the twenties an extended adolescence. Journalists coin silly nicknames for twentysomethings like " twixters" and " kidults" .

研究人员说20多岁是青春的延长期。记者为20多岁的人起的外号是“夹在中间的人”和“成年孩子”。