第十九条 国家建立完整的核燃料循环体系，对乏燃料实行循环利用，妥善处理处置放射性废物。
return new TextEncoder().encode(str.toUpperCase());。关于这个话题，heLLoword翻译官方下载提供了深入分析
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// Speaker 0: [0.56s - 2.96s]。51吃瓜对此有专业解读
"Our trial is seeking to discover whether this procedure could become an approved and regular treatment for some of the increasing number of women of child-bearing age who do not have a viable womb."