One study found that muscle loss and the accumulation of body fat around the abdomen are associated with a decline in fluid intelligence.

一项研究发现，肌肉减少和腹部体脂堆积与流体智力下降有关。

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Alcohol dehydrates the body, resulting in a lack of the fluid that usually surrounds the brain.

酒精让身体脱水，结果使得通常环绕着大脑的液体短缺。

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It spreads quickly once tiny beads of fluid enter your body, often from a sneeze, cough, or kiss. There are hundreds of viruses that can cause a cold; you can never build up immunity to all of them.

一旦侵入身体一丁点含病毒的液体，病毒就会快速蔓延开来，常常一个喷嚏、一个咳嗽或一个亲吻就足以致病，因为导致感冒的病毒有成百上千种，所以身体无法对所有病毒都产生免疫。

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A suspect might also leave behind hairs or some kind of body fluid such as blood.

VOA: special.2010.05.05

This complex system throughout the body makes and transports a protective fluid called lymph.

VOA: special.2011.03.23

The condition causes fluid loss and reduces the body's supply of zinc.

VOA: special.2009.11.09

The fabric of Arafat's clothing, without body fluid, contained less than 10 megabecquerels per liter, Bochud said.

CNN: STORY HIGHLIGHTS

No vaccine or specific treatment is available for dengue, although severe cases may require patients to need intravenous rehydration to ensure adequate levels of body fluid.

WSJ: Dengue Fever on the Rise in Singapore

Wolfe envisions a worldwide network of dozens of monitoring sites in emerging-disease hot spots to collect body fluid samples from people who interact with wild animals.

FORBES: Nathan Wolfe chases killer microbes.