Harvesters armed with hoes dig up the valuable product from the Tibetan Plateau between April and July, often leaving holes that can injure livestockfeeding on the grasslands.
每年4至7月，人们扛着锄头到青藏高原来挖这种贵重的虫草，留下孔洞损害到了草地上喂养的家畜。
2
Other countries are moving to ban the feeding of antibiotics to livestock.
其他国家正在制定抗生素喂养家畜方面相应的法规。
3
Now, livestock owners — who spend half or more of their production costs on feeding their animals — have had to thin the size of their herds and flocks to deal with the increases.