An advanced filtration system will mean that even the air expelled from the building after use will, says Mr Nicholls, be cleaner than the air in the city on the cleanest day.
尼科尔斯表示，先进的过滤系统将意味着，即便是使用后从这座大楼排出的空气，也会比这座城市最清洁的那天的空气更纯净。
An advanced filtration system will mean that even the air expelled from the building after use will, says Mr Nicholls, be cleaner than the air in the city on the cleanest day.
尼科尔斯表示，先进的过滤系统将意味着，即便是使用后从这座大楼排出的空气，也会比这座城市最清洁的那天的空气更纯净。
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