年轻 (nián qīng): เด็กหนุ่มสาว; อ่อนวัย (ใช้กับคน กลุ่ม หรือสิ่งของในระยะเริ่มต้น)

She looks very young.

He is two years younger than me.

Many young people like to work in big cities.

This company is very young; it was founded only three years ago.

Although he is already forty, he still has a young mindset.

When you are young, you should study more.