Tom qab tag nrho hnub ntawm kev kuaj xyuas thiab kev sib tham nrog OUCO Engineering team, Nyiv cov neeg tau txiav txim siab yuav tsum tau ua raws li qhov yuav tsum tau ua rau Eco-hopper project rau ob qhov kev sib tw.Rau cov kev kos duab thiab cov ntawv sau, yuav tuaj yeem ntev.
