This reporting originally appeared in Fortune.com
In databases, Top K means “give me the K best rows, ordered by some column or value.” Commonly that means “the most recent rows,” “the highest scores,” or “the largest values.”
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Hydro Flask旅行随行杯——17.98美元（原价39.95美元，节省21.97美元）
Previous year's SP+ versus 20-year average: +17.6
人生必游之地：探访江西龙虎山这座道家圣地