HD
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导演:迈克尔·拉赫曼
简介:InMarch2018aninternationalteamofscientistsgatheredinaremotevalleyintheCanadianRockiestoconductauniqueexperiment-toattempttoseeintotheheartofamassiveavalanchetoseeifwecanfindwaystosavelivesinthefuture.Avalancheskillhundredsofpeopleeveryyear.EvenintheUK25peoplehavebeenkilledbytheseforcesofnaturesincetheyear200..aaa