upswing
n
~ (in sth) (esp sudden) upward movement or trend; improvement (尤指突然的)向上的运动或倾向; 上涨; 改进
This policy led to an upswing in the party's popularity. 这一政策使该党深得人心. Cf 参看 upturn.
🗣️ 情景例句
Is this your very first advanced aerobics class?
这是你第一次上有氧运动高级班吗?
I think so.
我想是这样。
After this he immediately lets himself in and begins barking again.