假若便秘就应该多吃粗糙食物。

If you're constipated you should eat more roughage.

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即使是专业的美容师和造型师，也常常用家常的食物比如柠檬、小苏打、或者酸奶来清除皮肤上的痘痘、软化粗糙的斑或者让牙齿闪亮。

Even professional aestheticians and stylists turn to household staples like lemons, baking soda or yogurt when it's time to clear skin of acne, soften rough patches or keep teeth sparkling.

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他们面临了敌人的攻击，同时也因食物粗糙而危害到健康。

They faced attacks from enemies and poor health from bad food.

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