Below is how I spent four of those days, biking anywhere from 15 to 40 miles a day and making it back to my base well before any leg cramps set in.

以下写的是我如何度过其中四天的，一天骑行15到40英里去任意地方，并赶在腿要抽筋之前回到我的基地。

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Use silicone rubber around the base of each leg and around the wood screw's head.

用硅酮橡胶仔细封好基座腿的下端以及木螺丝头。

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The coxa is the functional base of the leg.

基节是腿的功能基础。

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On Saturday, veterinarians at the University of Pennsylvania's New Bolton Center surgically implanted a device at the base of his right hind leg to take weight off an abscess there.

NPR: Ailing Barbaro Recovering from New Operation

Robertson said he injured the leg running to cover first base in the eighth inning Wednesday.

WSJ: Robertson out for Yankees series against A's

Stanton hit a tapper in front of the plate and clutched his leg just before crossing first base, fell face-first to the turf and then pounded the grass with his fist in anger.

WSJ: Marlins beat Mets 4-3 in 15 innings