The Commission's recommendations are sharp, smart, and lean.

委员会的建议尖锐、明智而简洁。

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The best way to bring out your best attributes is to foster your overall health through smart eating-a diet that favors produce, grains, legumes, and lean sources of protein, such as fish and soy.

为了让你有更好的精神敏锐性，最好的办法就是通过明智的饮食来获得全面的整体的健康。饮食中需包含农产品如谷物、蔬菜，以及脂肪含量低的蛋白质，如鱼和豆类。

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Klassen, who has chronicled his push to 300 pounds from 450 pounds on the GeekFit Podcast, suggests geeky dieters use a timer to remind themselves when they should eat, and keeping a fridge full of healthy food, such as Smart Ones and Lean Cuisine.

FORBES: Magazine Article

They know the government has got to be lean and mean and do smart things.

WHITEHOUSE: President Obama Speaks on Skills for American Workers

Smart advertising and relentless data-crunching fuel this lean company.

FORBES: Before... and After