![Earthquakeshappenwithoutwarning(前兆).Theycanhappenanytim...]( "Earthquakeshappenwithoutwarning(前兆).Theycanhappenanytim...")
- 问题详情：Earthquakeshappenwithoutwarning(前兆)canhappenanytimeofaday，atanypointduringtheanearthquakeishappening，youshouldknowwhatyoushoulddoornotdo.DoNOTgocouldgetinjuredfromfallingglassorpartsofyouareoutside，stayawayfrombuildingsandpowerlines(输电线).St...
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