人を描写する - 年

a young individual with little or no experience

若くて経験の浅い人

a young energetic person that brings new ideas, enthusiasm, and vitality to a group, organization, or activity

若くてエネルギッシュな人

used when someone has learned or experienced something from a very young age

母親の膝の上で

(of a person) very young or very small

the time in a person's life marked by youthfulness, inexperience, and being carefree

青春時代

used to refer to people who look older than the age they are at

an advanced stage of life characterized by a long lifespan and great wisdom

used to describe someone or something that is old and has existed for a long time

非常に古い

describing an individual who has lived for a very long time and is not able to do certain activities due to old age

老いて虚弱な

used to describe an old person who is still very active and healthy

a senior citizen that spends a lot of time using the Internet

シルバーサーファー

used to refer to a significant age difference between two people, especially those who are romantically involved with one another

とても古い（誰かと比べて）

beyond the peak of one's abilities or career, often implying a decline in performance

時代遅れ（老朽化のため）