The contamination of the ocean around Puget Sound may be just the beginning.
普吉特海湾周围海域的污染可能才开始。
Some people are still suffering ill effects from the contamination of their water.
一些人仍在遭受其水质污染的恶果。
It's not just dropping food on the floor that can lead to bacterial contamination.
不仅仅是食物掉在地上会导致细菌污染。
The exceed-limit alarm was designed and the contamination grade report was presented.
设计超限报警功能，给出污染度等级检测结果报告。
The exceed-limit alarm was designed and the contamination grade report was presented.
设计超限报警功能，给出污染度等级检测结果报告。
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