The mice lived happily ever after...

Uncles and aunts,

At this point, we can know the azimuth and distance of the tabby cat, and we can calmly leave the dangerous area...

abby cat, as long as we hear the bell ringing, we know the cat is coming, and we can run away immediately,

But there is one small problem to be solved, and that is who to send to hang the bell around the neck of the tabby cat?

The whole place was silent at this time,

When the tabby cat is 10 meters away from the mouse,

Since then,

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We can give out foraging mice wearing smart glasses and a fly-like smart scent tracking robot,

A mouse named Guagua stood up and said:

The dazed younger brother got up and said:

After five quarters of an hour,

The scent of the tabby cat moves the black dot, and it will appear on the screen of the smart glasses,

Everyone applauded his proposal and passed it unanimously,

This method that Dian Dian came up with is very wonderful, and it is also very safe;