postadolescence

例句：

1. 1. After the endof adolescence, people often facenew challenges and opportunities.
   青春期结束后，人们往往会面临新的挑战和机遇。
2. 2. The transition fromadolescence to adulthood can bechallenging for some.
   从青春期到成年的转变对一些人来说可能是具有挑战性的。
3. 3. Post-adolescence is a time when individualsare exploring their identity and independence.
   青春期后是一个人探索自我身份和独立性的时间。