Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
The front wheels are out of alignment.
前轮不平行了。
They walk as if they were drugged.
他们走路像服了什么药物似的摇晃着。
Jim, where's your father?
吉姆，你爸爸在哪儿？