flies

例句：

1. 1. The flies buzzed around the table.
   苍蝇在桌子上嗡嗡飞。
2. 2. The children were fascinated by the butterfly displays.
   孩子们对蝴蝶展览很着迷。
3. 3. The flyer had a great idea for the new product.
   这个宣传册有一个很棒的新产品开发的想法。