Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
Do you have any plans after class today?
今天下课后你有什么安排吗？
Mock not a cobbler for his black thumbs.
不要嘲笑皮匠的黑拇指。
I know. But even that is not enough.
我知道。即使那样也还是不够的。