They are made from local materials, have been tested by experience, they are built to suit the local climate and resources, and they are economical and environmentally friendly, doing absolutely no harm to human beings.
這或許也是草屋最大的意義，它就地取材，經先人不斷以「身」相試，以適合當地氣候、土質的自然建材興建，既經濟也環保，對人體絕對無害。