RESULTS the contaminated oxygen filter of the cadre sickroom is very serious and the percentage is as high as 76%. Via using the new sterilization method, it can control the contamination.

结果干部病房氧气湿化瓶污染严重，污染率达76 %，通过使用新的消毒方法，完全可以控制氧气湿化瓶的污染。

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Many freshwater lakes and rivers were becoming contaminated by algae, starving them of oxygen and killing off fish, affecting local livelihoods and recreation for local populations.

全球气候、区域降雨及河流正在逐渐被海藻类污染，缺氧引起鱼类死亡，影响当地居民的生活及休闲娱乐。

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The Environment Agency had to reintroduce oxygen in the canal to prevent more fish from dying due to the contaminated water.

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