Opcs
人口普查局(Office of Population Censuses and Surveys)
🗣️ 情景例句
Hi! What happened?
嗨 ！怎么回事？
The doctor is afraid there is no hope for him.
医生担忧他已经无望了。
I smelled a smell of cooking.
我闻到了烧菜做饭的味道。