nóng / chǎng / fā / xiàn / kǒu / tí / yì / hòu / lì / jí / fēng / suǒ / le / yì / qū

农场发现口蹄疫后，立即封锁了疫区。

After foot-and-mouth disease was found on the farm, the infected area was immediately quarantined.