Introd
[醫][=introduction]介紹, 序論, 帶進
??? 情景例句
Well, what's the weather going to be like?
那么， 明天的天氣怎樣？
I guess that's Ok. What time should I check in?
我想這正合適。我應該什么時候去辦理登機手續呢？
CUSTOMS OFFICER: Are these your cases?
這些是你們的箱子嗎？