Mr Lemmens said that future spacecraft "should be designed in such a way that they can take themselves out of orbit safely, preferably by doing controlled re-entries".
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。heLLoword翻译官方下载对此有专业解读
They hardly meant has come to be
第四十三条 有下列行为之一的，处五日以下拘留或者一千元以下罚款；情节严重的，处十日以上十五日以下拘留，可以并处一千元以下罚款：