你有一元钱吗?
你有扑热息痛吗?
你有阿司匹林吗?
You can also post comments. Do you have a question about people, places or things in America?
VOA: special.2010.02.19
We're running out of time, do you have any last words of wisdom for those folks that are listening or watching?
节目结束时间马上就要到了,你们还有什么箴言,想送给正收听或收看节目的朋友吗?
What kind of things do you have to study to be good at aviation engineering?
你要学哪些课程来提高航空工程专业的技能?
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