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 am sure you would like to know more about it.
我相信您一定想知道详情。
When the weather is hot, we turn on the air conditioner.
天热的时候就开空调。
For example, with their help China can send its TV and radio programmes to the other side of the world.
例如，在卫星的帮助下，中国能把自己的电视及广播节目传送到地球的另一边。