Coliidae

例句：

1. 1.The bacteria in the food was discovered to be harmful to humans.
   食物中的细菌被发现对人类有害。
2. 2.The discovery of this new species has sparked a lot of interest in microbiology.
   这种新物种的发现引发了微生物学领域的广泛关注。
3. 3. Researchers are studying the genetic differences between different strains of bacteria.
   研究人员正在研究不同细菌株之间的遗传差异。