my sister in law
my brother in law
my mother in law
my father in law
my relative
my relatives

Many of them
He is a graduate of this school.
He is one of the graduates of this school.
He is a graduate of the same school as me.
They are graduates of the same school as me.

I have a friend who is a doctor.
I have a friend who is an elementary school teacher.
I have a friend who is a police officer.
I have a friend who is a journalist.

schoolchildren
schoolmates

person in charge
person in charge of my case
Could you connect me to the person in charge of my case?

The people of Kyoto
The people of Fukuoka
The people of Japan

Leonardo da Vinci
The Mona Lisa
Albert Einstein
Marie Curie
Isaac Newton


There are 8 billion people in the world.

japanese people's lives
Japanese people's lives are changing.
Japanese people's lives are changing rapidly.
Japanese people's lives are changing slowly.
Japanese people's lives are changing little by little.

a teenager
a boy in his teens
a man in his teens
a man in his 20s
a man in his 30s
a man in his 40s
a girl in her teens
a woman in her teens
a woman in her 20s
a woman in her 30s
a woman in her 40s
men aged 18 or older
men aged 20 or older
women aged 18 or older
women aged 20 or older
people aged 65 or older
people aged 16 or younger
people aged 16 or older
people aged 18 or younger
people aged 18 or older
people aged 20 or younger
people aged 20 or older
people aged 60 or younger
people aged 60 or older
people aged 51 to 60
people aged 61 to 70