Ian: "One important thing to remember when you doing this fly kick on your back drill is to have the correct range of motion."

伊恩：“做仰蝶打腿练习时最重要的是要保持正确的动作幅度。”

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He hopes to drill cores that date back thousands of years at the Chukchi Sea margin, providing a detailed history of interaction between oceanic currents and ice.

他希望，在楚科奇海域能钻探出几千年前的岩心，为了解海洋水流和冰之间相互作用提供详实的历史资料。

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"The drill hole is just a pinprick on an elephant's back," he said.

“钻井对于整个岩浆体来说只不过是大象背上的一个小针孔。”马施说。

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The right-hander had an MRI on Tuesday, one day after experiencing discomfort in his upper back during a defensive drill.

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As the company heads into 2013, it is easy to wonder whether Facebook is playing its chips with the same moxie that Parker helped drill into Zuckerberg back then.

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Three minutes later, Michael Carrick swept home the second after Valencia had shown enough vision to cut a pass back into his path rather than drill a cross into crowded penalty area.

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