Ggp
[计] 网关至网关的协议
🗣️ 情景例句
Save your voices.
留着点嗓子。
It is desirable to apply to good schools.
申请好学校是令人向往的。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管"，给他们正在使用的机器提供压缩空气。