常見例句

雙語例句

• Spreading wastewater over fields, and allowing it to leach back through the soil into local waterways, turns out to be a reasonable way to purify it.
  將廢水澆灌到田里，這些水經(jīng)過土壤的過濾后又重新流回當(dāng)?shù)氐乃?，這已經(jīng)被證明是非常合理的污水凈化方法。
返回 wastewater spreading