Variations
n. 变奏曲, 变更；变种（variation的复数形式）
🗣️ 情景例句
running for the school board.
竞选联合校董会董事。
He has never been out of China, so he is very excited about liveing abroad.
他以前从未出过国，因此对出国很兴奋。
Hey, Jim! Can I borrow your ruler?
吉姆， 我能借用一下你的尺子吧！