Tronji - Tiddly-piddly Plop Pond

In Tronjiworld, the Tronjibobs cannot dive into the Tiddly Piddly Plop Pond because the slide is out of reach. In Peopleworld, in New Zealand, a truck tyre is too smooth to drive the truck out of the mud. How will the children bring happiness back to the Tronjibobs and the farmer? And, can the Tronjibees water their drooping glitter tree?