It's scary when you have to look through the bottom part of your bifocals to shoot layups and the top part on jump shots.

“这真让人害怕，当你上篮时得从远近视两用眼镜的底部往外看，而跳投时又得换成从顶部看过去”。

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Press the "0" on keypad- or Space on keyboard-phone's and you jump to the top. If you press again, you jump back to where you were.

按0键或者空格键可以跳至顶端最新推。再按多一下，就会返回刚才阅读的推！

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For example, you might see a W.W.E.wrestler jump off the ropes and land on top of his opponent.

VOA: special.2010.02.19

Plus, that extra movement jump starts your circulatory system, which will sharpen your focus and keep you on top of your game at work.

FORBES: Here Are Some 100-Calorie Workouts For Your Work Day