关于“交换”的英语几种表达方式
“交换”用英语表达，大致有swap, exchange, trade, swop等。
Swap: to give up (something) and take something else in return
Swap可以是及物动词，也可以是不及物动词。
He swapped his cupcake for a candy bar.
他把小蛋糕换成了一块糖果。
I swapped seats with my sister so she could see the stage better.
我和姐姐交换了座位，好让她能看得更清楚。
I liked her blue notebook and she liked my red one, so we swapped.
我喜欢她的蓝色笔记本，她喜欢我的红色笔记本，所以我们交换了。
Can we swap places? I can't see the screen.
我们能交换一下位置吗?我看不见屏幕了。
I've finished this magazine. Can I swap with you?
这本杂志我已经看完了。我可以和你交换吗?
Exchange: giving and receiving
Exchange即可以是动词也可以是名词，有“交换”， “互换”的含义
The exchange of prisoners took place this morning.
今天上午进行了战俘交换。
We need to promote an open exchange of ideas and information.
我们要促进思想和信息的开放交流。
I'll type your report if you'll babysit in exchange.
如果你愿意照顾孩子，我就帮你写报告。
Trade: to give one thing in exchange for another
I'll trade you some of my chocolate for some of your ice cream.
我用我的巧克力换你的冰淇淋。
I wouldn't trade you for the world .
就是整个世界给我，也不能换你。
Can we trade seats?
我们可以交换座位吗?
Swop=swap 主要用于英国英语