Article
巨大之汽車停眝室, An enormous parking lot

曹樂澄 Cao Lecheng (Author),

Keywords: invention,

Article
宰殺牛羊的新法, New methods for slaughtering cattle and sheep

曹樂澄 Cao Lecheng (Author),

Keywords: general knowledge, animals,

Image

巨大之汽車停眝室 An enormous parking lot

Image

宰殺牛羊的新法 New methods for slaughtering cattle and sheep