A strange sound
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Lately, we keep hearing one or several loud noises, which has made everyone nervous. This noon, after hearing about it and confirming that everything was fine in the workshop, I drove around for a while but didn’t notice any abnormalities. Some say it’s a sonic boom, others say it’s drilling for oil fields, and still others say it’s a **drill*. :Q:Q:Q
We often hear such noises in our area; it’s probably from drilling operations
If you hear it frequently, it should be fine, but you can take this opportunity to conduct a thorough self-check
May I ask where the original poster is from? Avoid going there on business trips recently
Where is it? In the chemical industry, one fears hearing loud noises
Check more carefully; don’t take it lightly.