This ingenious birdhouse attaches a printed front end to a coffee can .
这个精巧的鸟窝，其实是一个打印的盖子扣在咖啡罐上。
When undertaking alexipharmic to contaminative birdhouse , must clean with eradicator first with defecate , solution of accept of second chloric acid disinfects reoccupy , use formalin and potassium permanganate fumigation finally .
