Exchanging
v. 交换；兑换；交流（exchange的ing形式）
✅ 同义词
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
If he doesn't stay, who will?
如果他不，谁要留下？
Certainly. And we also have test results that we're sure you'd be interested to read.
当然，同时我们也有测试结果，我们相信你们会有兴趣看的。