Cems
[医][=Committee on Emergency Medical Service]急救医学服务委员会
🗣️ 情景例句
about your math teacher or your math homework.
你的数学老师或你的数学作业。
The restaurant is upstairs.
那餐厅在楼上。
When I was a teenager, I felt that I was just young and uncertain --
我十几岁时，总感到自己年轻，有些事拿不准 --