Ants sealing their nest entrances is a natural sign indicating imminent heavy rain.
老人家说，看到蚁封穴雨，就知道很快会下大雨了，出门要记得带伞。
The elders say that when you see ants sealing their holes, you know heavy rain is coming soon, so remember to take an umbrella when you go out.
Era:
Ancient
Frequency:
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