Instead she purchased a large wool scarf handmade in Pakistan to keep her neck and head warm in the cold wind of Banff.

相反，她购买了一条由巴基斯坦人手工制作的大羊毛围巾，在班夫的寒风中为脖子和头部保暖。

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Try taking a cold shower instead of a warm one this morning.

今天早晨尝试洗洗冷水澡而不是热水澡。

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You can easily save money, and hundreds of pounds of CO2 per year, by lowering the temperature of your water heater to 120 degrees and washing clothes in cold or warm water instead of hot.

通过把热水器的温度降低到120度，使用冷水或温水代替热水来洗衣服，你可以很容易的省钱，并能每年减少几百磅的CO2，。

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Instead, differences in composition between warm-water and cold-water ion channels were the result of a phenomenon called RNA editing, in which special enzymes alter the structure of the RNA messenger, and thus of the final protein.

ECONOMIST: A hitherto-unknown way to evolve