teens
🇺🇸
/tiːnz/
🇬🇧
/tiːnz/
The word 'teens' refers to the period in a person's life when they are between the ages of 13 and 19. It is a time of growth and development, both physically and mentally.
During their teens, many young people start to develop their own interests and opinions, separate from their parents.
10代の間に、多くの若者が自分の興味や意見を、親とは別個に発達させ始めます。