Here's a great drill for developing "foot focus".

这里有一个很好的增强“脚的关注”的训练方法。

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The goal of this drill is to get you used to perfect foot placement at the highest rates of rotation from your body.

这个技能练习的目的是让你习惯于以较高的概率落脚在恰当的位置。

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Governor General of Canada David Johnston tries a C-7 assault rifle in a simulation range at Cartier Drill Hall during his tour of the Governor General's Foot Guard regiment in Ottawa.

在渥太华，加拿大总督大卫·约翰斯顿视察总督近卫队时，在模拟范围内试用c - 7突击步枪。

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The visitors chances were minimal but Stephen Hughes did drill a left-foot shot wide from distance and Charlton keeper Nicky Weaver was rarely tested.

BBC: Charlton 4-1 Coventry

These ships can drill ultradeep wells in 10, 000 foot oceans.

FORBES: Shell And Noble Unveil Two New Ultra-Deepwater Rigs

Just before halting its investigations, the nuclear-powered rover used the drill at the end of its 7-foot-long robotic arm to bore into a rock near where it landed and analyze the powder.

NPR: Mars Rover Curiosity Stands Down After New Problem