Inside the expo's silkworm museum, which is made with a wood frame wrapped in white to look like a silkworm, you can see every type of cocoon, and learn that while the worms can eat any type of leaf, it is only when they eat mulberry leaves that they can produce silk.
走進以木頭支架包裹白色、宛如巨大蠶寶寶的蠶桑館，可以看見各種不同蠶繭，瞭解原來蠶寶寶可以吃別的樹葉，但卻只有吃桑葉才會吐絲，宛如一趟生動有趣的「小絲路」。