成年早期 meaning in English

young adulthood

They also found that from high school to early adulthood , the teens decreased their consumption by almost the same amount
他们同时发现从高年级到成年早期，青少年减少了几乎同样的消费量。
Their productivity ? the expressions of their genius ? quickly peaks in early adulthood , and then equally quickly declines throughout adulthood
他们的生产力- -一种对自己天才的表达- -会迅速地在成年早期达到顶峰并在整个成年期以同样地迅速速度下降。
College students , in the period of transition from adolescence to early adulthood , have an intensive desire for recognition of individual abilities , and it is necessary to raise the degree of self - recognition and sense of accomplishment through training and elevation of practical ability
由青年期向成年早期过渡的大学生对个体能力的认同需求十分强烈，有必要通过实践能力的锻炼提高个体自我认同度和成就感。