An absence of biofilms means fouling will never get going in the first place.

没有生物膜意味着从一开始就不会产生污垢。

" Yes. I will not have such fouling my lord uncle's rivers. Let them feed the crows" .

" 对，我不要这些脏东西污染我舅舅的河流，让他们去喂乌鸦。"

Fouling is not the only way to break the rules of the game, however.

然而，犯规并不是打破比赛规则的唯一方式。

This morning, in Denver, it was still snowing, fouling the morning commute. And, as the storm headed east, Minnesota and others braced for the blow.

今天早上在丹佛，雪还在下，早上的通勤受到影响，随着风暴向东挺近，明尼苏达等地将迎来风暴。

And in the process we are fouling the planet with our wastes and threatening the natural systems on which humanity and all other species depend.

并且在这个过程中，我们一直在用各种废弃物污染这个星球，威胁着人类和所有其他物种所赖以生存的自然系统。

Somebody was at the free throw line and I said, 'Look man, if you don't stop fouling me like that, we're going to be fighting out here.'

当时有人在罚球，我对他说：“听着，伙计，如果你再这样对我犯规，我们就要在这里开打了。”

They want to replace the divers completely with a machine. That machine, moreover, would not merely defoul a ship's hull, but stop it fouling up in the first place.

他们希望用机器完全替代潜水员。此外，这台机器不仅能够清理船只的船体，还能在一开始就防止船体污垢。