Exchanges
n. 交易所,票据交换总额；市场, 外币兑换（exchange 复数形式）
🗣️ 情景例句
I'm really excited about seeing Grandpa.
一想到要见到爷爷， 我就觉得兴奋。
I'm afraid I can't get away from the meeting.
我恐怕难以从会议中抽身。
Indeed they can have a delightful surprise when they find something useful which they did not know they owned.
确实，一旦无意之中从自己的收藏品中找到某件有用的东西时，可以给人一种惊喜的感觉。