Paho
[醫(yī)][=Pan American Health Organization]泛美衛(wèi)生組織
??? 情景例句
Yes, Mr. Carlson. Yes, sir.
是的 ，Carlson先生。好， 先生。
No, I'd rather not watch television tonight.
不，今晚我不愿看電視。
'Would you mind my coming with you?' he asked, before I had finished speaking.
“我跟你一道去行嗎？”沒等我說完話他就問道。