Earlier research has suggested that 10% of aerosols in the atmosphere are already contaminated by space debris.
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“靠山吃山唱山歌，靠海吃海念海经”。“十四五”时期，全国832个脱贫县均培育形成了2至3个优势突出、带动能力强的主导产业，总产值超过1.7万亿元。
身边的同事聊起故乡，也总有这样的感叹。不过是隔了一段时日没回去，故乡就悄悄有了新变化。这变化，不是大刀阔斧改天换地，倒像是绣花，一针一线地，往这烟火人间里绣进些妥帖而温柔的针脚。