Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
Are you ready?
你准备好了吗
An honest man's word is as good as his bond.
诚实人的话像他的契约一样靠得住。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；