Chss
abbr. Cooperative Health Statistics System 合作卫生统计体系
🗣️ 情景例句
You know everyone, Alexandra.
你认识每一位吧 Alexandra。
There are always two sides to everything.
每件是都有两面性。
In 1898 a law was passed which meant that all people above a certain age were paid a weekly old-age pension.
1898年通过了一项法令，规定一定年龄以上的人全都可以按周领取"老年养老金。