Siecus
[医][=Sex Information and Education Council of the United States]美国性知识教育理事会
🗣️ 情景例句
Well, in that case,
嗯，既然这样
You must be crazy to go walking in such awful weather.
你一定是头脑发昏了，这么坏的天气还去散步。
You must have been driving at seventy miles an hour.
你刚才一定是以每小时70英里的速度开车。