Bacillus graveolens

例句：

1. 1. Bacillus subtilis is a type of bacteria that can cause food poisoning.
   芽孢杆菌是一种能引起食物中毒的细菌。
2. 2. The bacterium was discovered in the soil samples collected from the forest.
   这种细菌是在从森林采集的土壤样本中发现的。
3. 3.Bacteria are essential to life on Earth as they break down organic matter and release nutrients back into the environment.
   细菌对地球上的生命至关重要，因为它们分解有机物质并将养分释放回环境中。