While it can be deadly for animals, foot and mouth is not generally considered a threat to human health.

虽然口蹄疫对牲畜来说可能是致命的，但它一般不会对人类健康构成威胁。

The challenging part is pushing against the water hard enough to keep the animal's body above the surface, while also minimizing the drag caused by pulling the animals foot out of the water.

具有挑战性的部分是用力推水，使动物的身体保持在水面以上，同时最大限度地减少将动物的脚从水中拉出所造成的阻力。

Some suggests that this refers to a particular method of hanging, but it's more likely that the bucket of this phrase is an old term for the wooden beam that an animal's feet would be tied to for slaughtering.

有人认为这是指一种特殊的悬挂方法，但更可能的是， 这个短语中的桶是木梁的旧术语， 动物的脚会被绑在上面进行屠宰。