Install a Trampoline in the Playground / Invent a Car Wash Machine

الموسم 1، الحلقة 2: Construction Squad builds a Trampoline and a Car Wash for the babies of Car City. Ethan the Dump Truck, Edgar the Excavator and Charlie the Crane are the ingenious members of the Construction Squad ! When there is something new to build in Car City, it's the Construction Squad we call for! Edgar, Ethan and Charlie are always happy to improve this beautiful town and please its inhabitants!