Obamacare
奥巴马医改计划
🗣️ 情景例句
Hi!
嗨！
I know the boy whose father is a policeman.
我知道那个男孩的父亲是警察。
She withdrew $1000 from her bank and followed the kidnapper's instructions.
她从银行取出1，000 英镑，并照绑架者的要求做了。