Cerfnet
[计] 加利福尼亚教育与研究联盟网
🗣️ 情景例句
He's an aerospace engineer,and works for Orlando Aircraft Corporation.
他担任航太工程师，为Orlando飞机公司工作。
Sorry to have kept you waiting.
抱歉使你久等了。
What about this one?
这种如何？