🗣️ 情景例句
Please excuse me. I'm very sorry.
请原谅我， 我真的很不好意思。
By all means.
当然，一定。
and assuming such an automatic messenger picked up our first broadcasts of the 1920's,
假定外星人的这种自动化信息装置接收到了我们二十世纪二十年代的第一次广播信号，