而细菌呢，有点像通过化学合成的方式来为管虫提供食物，记得之前讲过的化学作用吧。
The bacteria, well the bacteria kind of feed the tubeworms through chemosynthesis, remember, that chemical reaction I described earlier.
目前，许多抗生素是通过阻断细菌中核糖体的作用来治疗一些疾病的。
Many of today's antibiotics cure various diseases by blocking the function of ribosomes in bacteria.
这种细菌通过分解水中的有机物质，回收死去的有机物，起着至关重要的作用。
The bacteria also provide a vital role by breaking down organic material in the water and recycling dead organisms.
应用推荐