海风掀起海浪，溅起层层浪花，同时还溅起少许氯化纳。 氯化钠就是我们平常吃的食盐，在这过程中氯化钠渗透到空气中。
Wind and waves kick up spray, and bits of sodium chloride -- common table salt -- can permeate the air.
如果没有这些大量冷却的海冰，被带到北极的暖空气可以比以前更深入渗透到内陆。
Without those masses of cooling sea ice, warm air brought to the Arctic can penetrate further inland than it ever did before.
这种烹饪和取暖做法会造成高度室内空气污染，产生大量对健康有害的污染物，包括可渗透到肺部深处的烟尘微小颗粒。
Such cooking and heating produces high levels of indoor air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs.
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