Airbnb is a website that enables owners and renters to complete transactions online.
出自-2013年12月阅读原文
英语六级真题
Many successful virtual companies provide digital services, such as financial transactions, in the case of PayPal, or means of communication, as Skype does.
2015年12月六级真题（第一套）听力 Section C
柯林斯高阶英汉双解学习词典释义
N-COUNT
(一笔)交易;业务
A transaction is a piece of business, for example an act of buying or selling something.
英英词典释义
Noun
1. a written account of what transpired at a meeting