地下奇观 第二季全集高清下载
地下奇观 第二季第1至10集高请下载，地下奇观 第二季（Underground Marvels Season 2）是一部由Jonny Leeder导演的纪录片（英国），由克里斯·贾曼等主演，本剧共10集，全集下载资源由猫看剧场免费提供。（支持正版，当前资源需获得版权方验证并授权方可下载）
下载详情
- 剧集长度：10集（全集）
- 文件格式：MP4 / MKV
- 视频编码：H.264（AVC）/ H.265 (HEVC)
- 视频帧率：30fps / 60fps
- 分辨率：≧ 720P，≦ 4K UHD
- 下载格式/类型 720P：10集，约7.91GB （标清） 标清下载 > 1080P：≈17.58GB 1920×1080，SDR 8bit（高清）HD高清下载 > 2K HD：≈43.95GB 2560×1440，（超清） 2K超清下载 > 4K UHD：≈87.89GB，2160p，3840×2160，HDR 10bit（蓝光）4K蓝光下载 > H.265 2K：≈21.09GB H.265 (HEVC)，2560×1440（超清） H.265 2K >
合集/分集下载
剧情简介：
Throughout this season of UNDERGROUND MARVELS, historians, engineers, and experts reveal underground structures that seem to defy human imagination, from Southwest England to Moldova and beyond. In South Dakota, a decommissioned military bunker lies abandoned 200-feet below the ground. Now, 50 years later, how has this massive silo been repurposed for a new generation? In Exeter, England, a mysterious underground tunnel system lies hidden below the city. Who built these secret passageways? And how have they evolved over the centuries? Thousands of miles away on historic Route 66 lies the entrance to a network of deep caves, the largest dry caverns in North America. But how much more remains undiscovered? Whether exploring decades old mines fraught with danger or investigating impossibly complex underground tunnel systems, UNDERGROUND MARVELS leaves no cavern, tunnel, bunker or mystery unturned.