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发表于:2020-06-15
L52TheEarthBeneathAnearthquakecomeslikeathiefinthenight,withoutwarning.Itwasnecessary,therefore,toinventinstrumentsthatneitherslumberednorslept.Somedeviceswerequitesimple...
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发表于:2016-08-13
Thisistheearth.Thegreenpartisland.Thebluepartissea.Thewhitepartisclouds.Ourearthisverybeautifulandinteresting.Therearerivers,streams,seasandlakes.Therearehillsandmountain...
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发表于:2017-12-22
Thisistheearth.Thegreenpartisland.Thebluepartissea.Thewhitepartisclouds.Ourearthisverybeautifulandinteresting.Therearerivers,streams,seasandlakes.Therearehillsandmountain...