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该剧讲述了1949年解放军即将入四川，国民党想要实施“成都大爆炸”，地下党破坏国民党的阴谋。。The dream of sending humans to Mars is closer than ever before. In fact, many scientists think that the first person to set foot on the Red Planet is alive today. But where should the first explorers visit when they get there? Horizon has gathered the world's leading experts on Mars and asked them: where would they go, if they got the chance - and what would they need to surviv...。