??? 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
I came here when I was 20.
我二十歲來這兒。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
勞累至死的人、