two boys and two girls
兩個男生和兩個女生
There are four people in my family.
我家有四個人
There are seven people in my family.
我家有七個人
There are six classmates in my class.
我們班有六個同學
Two girls
兩個女生
There are five people in my family.
我家有五個人
two boys
兩個男生
three boys and two girls
三個男生和兩個女生