🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
Do you think you could keep the noise down?
你看能不能小声一些？
This ran on an 'operating system' called DOS, produced by a then small company named Microsoft.
这种电脑采用了一种被称为磁盘操作系统（DOS）的工作程序，而这种程序是由当时规模不大的微软公司生产的。