organic certification

• 有机认证

organic certification的用法和样例：

例句

1. Trout Lake Farm is the largest certified organic herb farm in North America.
   鲑鱼湖农场是北美洲最大的有机认证本草农场。
2. Organic certification doesn't mean your food is any safer from, say, salmonella contamination when it's packaged.
   有机认证并不意味这你的食物在包装过程中就免于沙门氏菌的污染。