One tipster told the tech blog Boing Boing that he was “told by a friend” that slaughterhouses in Iraq sometimes dump blood in canals. 一位知情人说,一位朋友告诉他,伊拉克的屠宰场把血倒入这个湖里。
A slaughterhouse or abattoir/ˈæbətwɑːr/ is a facility where animals are slaughtered for consumption as food for humans. Slaughterhouses that process meat not intended for human consumption are sometimes referred to as knacker's yards or knackeries, used for animals that are not fit for consumption or can no longer work on a farm such as horses that can no longer work.