剧情：
Massive machines require engineering extremes. The massive man-made satellite, commonly known as the International Space Station, hurtling around the Earth at 27,600 km an hour, has been a temporary home for humans for the last 20 years. The biggest land vehicle on earth, a bucket excavator titled Bagger 293, that can move 240,000 cubic meters of dirt each day. Innovation has a...
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Six months on, Ted (Jane) and Amanda (Chamoun) investigate a bizarre local murder and an exotic drug
追随非洲大型猫科动物的戏剧性生活，发现使它们能够征服博茨瓦纳充满挑战和令人叹为观止的地貌的新行为。本系列片在非洲大陆最具活力的地点之一——博茨瓦纳广阔的奥卡万戈三角洲拍摄，捕捉了大型猫科动物在家庭和家