AN IDEA THAT EVEN TOP PROFESSORS HAVEN'T THOUGHT OF! A combination of a trolley and an electric car!

[@toanluong1447]

Why have I only just now learned about your idea? It's amazing!

[@weldpro23]

Thank you very much. Hope to see you in the next videos

[@ThanhNguyen-mx8tq]

ỳ tưởng rất hay

[@weldpro23]

Thank you very much

[@TuyếnLê-f8i]

Giỏi quá sáng kiến rất hay 👍👍👍

[@weldpro23]

Thank you very much

[@UnahFerdinard]

Weldon

[@weldpro23]

Thank you very much

[@HienNguyen-vodoithienha]

Quá hữu ích trong cuộc sống

[@weldpro23]

Thank you very much. Hope you will continue to watch the following videos

[@HienNguyen-vodoithienha]

❤

[@weldpro23]

❤️❤️❤️❤️

[@timures]

Название не соответствует видео, зачем обманывать. Можно ведь честно написать, что это электромопед с багажником.

[@weldpro23]

Thank you very much for watching our videos and leaving comments. We will try to improve in the following videos. Hope you will still follow us.