Obamacare
奥巴马医改计划
🗣️ 情景例句
Do you own your house or do you rent?
你们自己有房子还是租房子？
He must have been an outstanding student.
他一定是个优秀学生。
The captain of the Elkor ordered his men to salvage as much as possible from the wreck.
“埃尔科”号船长命令船员们尽量从沉船中打捞物品，