Qis
[计]= Quality Insurance System,质量保证制度[系统]
🗣️ 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。
To skydive
漫游太空
She was not especially pretty. But she was extremely bright.
她不是特别漂亮，但她极聪明。