青年男子时期
Refers to the period of being a young adult male.
指年轻成年男性的时期。
成年早期
Refers to the beginning stage of being an adult male.
指成年男性的初始阶段。
在成年时期
During the period of being an adult man.
在成年男子的时期内。
证明男子气概
To demonstrate one's masculine qualities, such as courage or strength.
展示一个人的男性品质，如勇气或力量。
质疑男子气概
To challenge or doubt someone's masculine qualities.
挑战或怀疑某人的男性品质。
长大成人
To develop from a boy into an adult man.
从男孩发展成成年男子。