这家制药公司的产品已经获得了美国食品和药物管理局的批准。

The pharmaceutical company's product has been approved by the ___FDA.

当地农民经常把农产品认证文件寄给F.D.A.，其实应该寄给农业部。

Local farmers often send their produce certification documents to the ___F.D.A., when they should go to the Department of Agriculture.