Mhm
（表示同意或在听对方说话）哦, 嗯
🗣️ 情景例句
I'm on coffee break.
我正在休息时间。
Every family has problems.
家家有本难念的经。
One day, the man downstairs went to talk to the man. He went upstairs and knocked the door.
一天，楼下人去找楼上人谈谈。 他上楼敲门。