wèile / fángzhǐ / shēngchù / yǎo / rén / nóngchǎngzhǔ / gěi / tāmen / dàishàng / le / lóngzuǐ

为了防止牲畜咬人，农场主给它们戴上了笼嘴。

To prevent livestock from biting people, the farmer put muzzles on them.