Maddie's Do You Know?

儿童

S4 E11 Snail and Tractor

本集简介

Maddie finds out how a snail moves and discovers how a tractor is made in a factory.

上一集

Maddie learns how glass is recycled and visits a factory to discover how jam is made.

下一集

Maddie learns how a window cleaning cradle works and finds out how shadows are made.

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哇，窗口太小啦