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
Thanks.
谢谢。
Do you have a book?
你有一本书吗？
As his flat is in a large town, he has no garden of his own.
他住在大城市里的一所公寓里，没有自己的花园。