Smogless
a. 无烟雾的;不排放(导致产生烟雾的)烟气的
🗣️ 情景例句
That sounds reasonable. Let me think it over. And I'll call you back to make reservations.
听起来价钱还算公道。让我考虑一下，我会再打电话预定。
To sip a cocktail
啜吸鸡尾酒
Why? What's happening?
为什么？发生了什么事？