Pendulums
n. 摆, 钟摆( pendulum的名词复数 ); 摇摆不定的事态（或局面）
🗣️ 情景例句
You're joking. Pete Waters?
你在开玩笑吧。Pete Waters？
Thank you very much for saying that.
非常感谢你这样说，。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，