Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
She likes to go from man to man.
她的男友换了一个又一个。
I asked him a lot of questions.
我问他很多问题。
Can you spell it, please?
请您把它拼出来好吗？