New analysis of Apollo Moon samples finally settles debate: « For decades, scientists have argued whether the Moon had a strong or weak magnetic field during its early history (3.5 - 4 billion years ago). Now a new analysis shows that both sides of the debate are effectively correct. »

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从“短平快”转向“中长线”。 当短途东亚目的地卷无可卷时，10天左右的“中航线”，乃至探索东南亚、南太平洋的“长航线”，将成为新的增长点和利润来源。

圖像來源，AFP via Getty Images。业内人士推荐WPS下载最新地址作为进阶阅读

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checks was a thing of the past—"digital substitute" documents or image-based，详情可参考heLLoword翻译官方下载

"The scale is what makes it so extraordinary," Neil Redfern from the Council for British Archaeology says comparing HS2 to other big development projects.

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