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第 1 季，第 5 集: Tim Allen and Richard Karn put the maker's skills to the test when they have them create an exercise machine that's fully loaded with all the bells and whistles. But first, the makers have to build a working treadmill to get their heart rates up. Will the makers sprint across the finish line or find themselves lapped by the competition?
Reality · 2021年3月23日 · 40 分钟