Fluctuations
n. 起伏现象；变动；波动（fluctuation的复数）
🗣️ 情景例句
Hi, Dad.
你好， 爸爸。
With a thrill of horror the children watched the monster movie.
在恐惧的颤抖下，孩子们观赏着怪兽电影。
The 'Antoinette' floated on the water until Latham was picked up by a ship.
“安特瓦特”号飞机在海上漂浮，后来有船经过，莱瑟姆方才获救。