Changeabout
一百八十度大转变
🗣️ 情景例句
Thank you for your great service.
感谢你周到的服务。
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
This is the best material we have to offer.
这是本公司所供应的最好的原料。