Chss
abbr. Cooperative Health Statistics System 合作卫生统计体系
🗣️ 情景例句
Thank you, everyone. See you next week.
谢谢大家。下星期见。
Why did you go there?
你为什么去那儿？
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。