街上的标示 五

mic_off

Lingt is unable to access your microphone.

The reason for this is an error of type PermissionDeniedError. To fix this, try refreshing the page, ensure that a microphone is connected to your computer, or allow audio permission if it was previously denied.

If problems persist, please contact us at support@lingt.com for help.

Lingt needs to use your microphone.

Click "Allow" and check "Remember" and then click the "Close" button.
这个标示是放在哪里？

1. 学校
2. 餐馆
3.医院

这个标示是什么意思？

1.  冬天要开暖气
2. 夏天要开空调
3. 空调不要太低

为什么你觉得你上一题的答案是对的？
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