Ô nhiễm trong nhà gây tử vong cao nhất
Các chuyên gia cảnh báo rằng ô nhiễm không khí trong nhà đang ở mức đáng báo động, khi có tới 70% số người được hỏi trong một khảo sát phàn nàn về không khí tại nơi họ ở.
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