根据平均的密度
密度临界值若大
宇宙绕行回缩塌
the expansion of the universe
according to the average density
if the critical density is large
bypass the retraction of the universe to collapse
宇宙无论爆炸还是缩塌都是可怕的，如同湍急河流中的漩涡一样，下一个来到时谁也不知道，但是人类目前的地球节奏肯定出了问题，因为地震爆发的频率已经到了历史最高，这或许跟地球的密度遭到破坏有关……
the universe， whether explosion or collapse， is terrible， just like the whirlpool in a swift river， and no one knows when the next one comes， but there must be something wrong with the current rhythm of the earth.because the frequency of earthquakes has reached the highest in history， it may have something to do with the destruction
读霍金感悟18(2/3)