碳水化合物富含色氨酸，它是大脑中生成的一种能给人带来良好感受的氨基酸—血清素的前身。

Carbs are also full of tryptophan, the amino acid precursor to the feel-good chemical serotonin produced in the brain.

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清洁的衣服和良好的举止能给人以好感。

Clean clothes and good manners are prepossessing.

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干净、保养细致以及和车内外的颜色搭配一致的汽车坐垫，能给人一种赏心悦目的好感，从细节中可以看出您良好的绅士风度；

Clean and maintain detailed and inside and outside the vehicle colors consistent car cushion, can give a person a proportionally to favor, from the details can see your good gentleman;

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