Turnrounds
n. 突然好转（或恶化）；周转时间（等于turnaround）
🗣️ 情景例句
There are a lot of beggars on the street, how can we help them?
街上的乞丐那么多，我们怎么能帮助他们呢？
The United Nations conference is projected for next year.
联合国大会预定明年召开。
Everything's very quiet.I'm sure there's no one at home.
毫无动静，肯定家里没有人。