普通培训 IELTS（5分及以下） - Age

still in the earlier stages of life

年轻的

living in the later stages of life

老的

(of a person) approximately between 45 to 65 years old, typically indicating a stage of life between young adulthood and old age

中年

fully developed and mature

成年

intended for or related to young people, particularly in sports

青少年

old and mature of age

年迈的

having the age of thirteen to nineteen

青少年的

having the characteristics that are typical of young people

青春的

fully-grown and physically developed

成熟的

advanced in age

年长的

related to individuals who are considered elderly