Also farm outer wall and inner wall partial, this is a restventilates, is dry, illumination, rainproof and prevents the fly, themosquito, the birds invasion, moreover is the most main link.

• 再说农场的外墙和内墙部分，这是一个休息通风、干燥、光照、防雨和阻止苍蝇、蚊子、鸟类入侵的，而且是最主要的环节。