carrot fly

例句：

1. 1. The carrot flies were buzzing around the garden.
   胡萝卜蝇在花园里嗡嗡作响。
2. 2. The farmer sprayed the carrots with insecticide to keep the carrot flies away.
   农民用杀虫剂喷洒胡萝卜来驱赶胡萝卜蝇。
3. 3. The carrot flies are attracted to the sweet smell of the carrots.
   胡萝卜蝇被胡萝卜的甜香味吸引。