Pendulate
摇摆不定, 犹豫
🗣️ 情景例句
You've got it.
你对了。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
I read about you in the newspaper and decided to come and hear you play.
我在报纸上看到了你的情况，于是决定来听你演奏。