None of us knew what had happed until we heard the news on radio.
问题描述:
None of us knew what had happed until we heard the news on radio.
答
我们都不知道发生了什么,直到我们在收音机上听到消息.
None of us knew what had happed until we heard the news on radio.
我们都不知道发生了什么,直到我们在收音机上听到消息.