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
It's the way it should be.
本该如此。
Not getting the job was a terrible disap-pointment.
得不到那份工作，叫人失望极了。
and some of these propositions have been violently opposed.
对风俗的研究才是全面的，才会有收获。