Piranha, which are normally found in the River Amazon in South America, are capable of stripping a whole dead pig to the bone within minutes and can literally eat themselves to death, she explained.

• 她解释说，通常存活在南美亚马逊河的食人鱼，能在数分钟内将一整只死猪生吞活剥到只剩骨头，而且牠们可能吃到撑死。