Other appliances, such as a papermaking machine, help to inspire children to think and create through an understanding of the development of science in ancient China.
其他還有傳統的造紙機等。這些具體的東西，不但可以引發兒童的求知心，促使他們去研究、思考，也可讓他們瞭解我國古代科學進步的情形。