HSK 1 · noun
弟弟
younger brother
我弟弟今年八岁。
Wǒ dìdi jīnnián bā suì.
My younger brother is eight years old this year.
那本书是我弟弟的。
Nà běn shū shì wǒ dìdi de.
That book belongs to my younger brother.
这个男学生是我的弟弟。
Zhège nán xuéshēng shì wǒ de dìdi.
This male student is my younger brother.
我的弟弟是中学生。
Wǒ de dìdi shì zhōngxuéshēng.
My younger brother is a middle school student.