A comet may have been the cause of the Tunguska event in Russia in 1908.
1908年可能是一颗彗星导致了俄国通古斯事件。
The Tunguska event included seismic waves and infrasonic disturbances that were recorded around the world.
通古斯爆炸包含了地震波和次声扰乱，被世界各地记录下来。
An asteroid or comet fragment around 60 meters across is believed to have been behind the Tunguska Event, a powerful explosion that took place over Russia in 1908.
据信，1908年俄罗斯上空发生的强劲爆炸——通古斯大爆炸背后，有一个直径约六十米的小行星或慧星碎片。
In the event, it may have yielded 57 megatons - which would have made it just under four times as destructive as the Tunguska meteorite.
这次爆炸事件中，可能产生了5700万吨的爆炸力——使它所造成的破坏力大概仅次于通古斯流星爆炸的四倍。
In the event, it may have yielded 57 megatons - which would have made it just under four times as destructive as the Tunguska meteorite.
这次爆炸事件中，可能产生了5700万吨的爆炸力——使它所造成的破坏力大概仅次于通古斯流星爆炸的四倍。
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