Emss
[醫(yī)][=emergency medical services system]急救醫(yī)療服務(wù)系統(tǒng)
??? 情景例句
Thank you.
謝謝你。
Do you have any luggage?
你有行李嗎？
I think you're right!Isn't he her third husband?
我想你是對(duì)的。他不是她的第3個(gè)丈夫嗎？