《揭密英国首颗氢弹的诞生与秘密》战雷哪个播放器能下载

　　In 1957, Britain exploded its first megaton hydrogen bomb - codenamed Operation Grapple X. It was the culmination of an extraordinary scientific project, which against almost insuperable odds turned Britain into a nuclear superpower. This is the inside story of how Britain got 'the bomb'. 　　The BBC has been granted unprecedented access to the top-secret nuclear research facility ... (展开全部)