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一名白宫官员称，特朗普政府致力于确保所有美国企业获得关键矿产供应，“这包括与中国谈判并监督中方履行特朗普总统与习近平主席之间协议的情况，同时在必要时发展替代供应链。”，更多细节参见搜狗输入法下载
Researchers reconstructed emissions from Swedish wildfires and found that current climate estimates are failing to fully account for carbon released from smoldering organic soils.。同城约会对此有专业解读
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