Earthquakeshappenwithoutwarning(前兆).Theycanhappenanytim...
问题详情:Earthquakeshappenwithoutwarning(前兆)canhappenanytimeofaday,atanypointduringtheanearthquakeishappening,youshouldknowwhatyoushoulddoornotdo.DoNOTgocouldgetinjuredfromfallingglassorpartsofyouareou...