当宇宙演化到离今天一半的时间的时候，暗物质形成一种松散的丝格状结构（状如棉絮中的细丝），遍布整个宇宙时空。
When the universe was half the age it is today, dark matter formed loose networks of filaments stretching through space and time, like wisps of cotton wool.
荣的财产也包括他在北京的大厦，在上海的大片土地，及在江苏省境内离他出生地不远处的一幢半独立式湖畔豪宅。
But there was still his mansion in Beijing, his spread in Shanghai and his semi-palace beside a lake in Jiangsu province, near where he was born.
它的磁性可以在离月球一半的距离之外，把信用卡上的磁性扫光。
It is capable of erasing the magnetic information on a credit card at a distance halfway to the Moon.
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