1 sentence

1. 几个世纪以来，亚洲的稻农都将鸭子作为杀虫剂的天然替代品。

   jǐ​ge shì​jì yǐ​lái, yà​zhōu de dào​nóng dōu jiāng yā​zi zuò​wéi shā​chóng​jì de tiān​rán tì​dài​pǐn.

   For centuries, rice farmers in Asia have used ducks as a natural alternative to pesticides.

   Source: CCMatrix