Who put the toxic material on the dinning table carelessly? 是誰粗心地把這有毒材料放到餐桌上的?
It is their amazing catabolic abilities that make microorganisms ideal candidates for cleaning up toxic materials in the environment. 微生物正是由於具有這種強大的分解代謝能力才最適合被用於清除環境中的有毒材料。