To reduce or avoid it, researchers have examined the effect of smoking, diet, brain-challenging games, exercise and other strategies.

为了减缓或者避免认知能力的衰退，研究者们调查了抽烟、饮食、脑力挑战游戏、运动以及其他策略的效果。

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Crystal, likes to play challenging games in lady doubles, and mixed doubles.

喜欢打有对抗性的女双，混双。

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These skills may be physical or intellectual, such as logical thinking developed by more mentally challenging games.

这些技能包括体能上的和智力上的，例如越来越多的 一些益智游戏可以培养逻辑思考能力。

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To reduce or avoid it, researchers have examined the effect of smoking,diet, brain-challenging games, exercise and other strategies.

VOA: standard.2010.06.17

But Blue Gene would have a higher purpose than playing games, albeit intellectually challenging games.

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Firefly fans, Star Trek fans, roguelike gamers, and any fan of seriously challenging games should find much to love.

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What is it about truly challenging games that makes them so addictive and so much fun to play, even while we gnash our teeth, rend our garments, and gray our hair in the process?

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