Oi
n. 操作说明
🗣️ 情景例句
Yeah, I know. The biggest.
是的， 我知道。最大的。
Who is speaking?I don't recognize your voice.
阁下是那一位？我听不出你的声音。
Excuse me. Is there a post office near here?
请问，附近有邮局吗？