WHO kêu gọi cải thiện chất lượng không khí
Tổ chức Y tế thế giới (WHO) hôm qua cảnh báo, chất lượng không khí tại nhiều quốc gia trên thế giới đã đạt mức nguy hại đối với sức khỏe con người.
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