18 年前
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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...。十五年前，沈家陷入继承危机。沈成海为防家产落入外人之手，将自己的女儿小草送入孤儿院，对外营造只有儿子的假象。却没想孤儿院失火，沈家人误认为小草已经葬生火海。。
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