马耳他热又叫布鲁氏菌病，是通过与动物或动物的分泌物的接触传播给人的，像牛奶。 “这人也许是做奶酪的，”查理尔说。

Malta fever, or brucellosis, strikes people who come into contact with infected animals or their secretions, such as milk.

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一种让人想吃东西的胃分泌的生长激素也能“激活”你的鼻子，也许能让鼻子更容易找到食物。

The hormone ghrelin, which makes you want to eat, also appears to activate your nose, probably to make it easier to find food.

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试试弹极运动吧！也许你曾听说过，但我怀疑很多人都没玩过。它会瞬间刺激你的肾上腺激素分泌。

Try Zorbing! You may have seen it, but I doubt many of you tried it. Creates a huge adrenaline rush.

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