The walking car "Elevate" having 4 legs can walkon on rough land and roads easily. You can watch its main features and its function in this video. [Source](https://m.youtube.com/watch?v=bPnTPELfMm4 I hope you ,d like this video. This is the best addition in the world of cars for searching and rescuing someone during emergencies.
[Source](https://www.google.com/amp/s/learningenglish.voanews.com/amp/4737666.html
Its good
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