ApowerfulearthquakestruckthenortheasterncoastofJapanatt...
问题详情：ApowerfulearthquakestruckthenortheasterncoastofJapanattwoforty-sixp.m.localtimeonMarcheleventh.2011.Japan'sMeteorologicalAgencyreleaseditsfirsttsunami（海啸）warningsjustthreeminuteslater.Thecoun...