microbial food poisoning

例句：

1. 1.Microbial contamination is a major concern in food safety.
   微生物污染是食品安全的主要问题。
2. 2. The bacteria that cause food poisoning are often found in the soil.
   引起食物中毒的细菌通常存在于土壤中。
3. 3.Microbial testing is used to detect the presence of harmful bacteria in food.
   微生物检测用于检测食品中的有害细菌。