In biology this week, students will learn about the bones in humans.

在本周的生物课上，学生们将学习关于人类骨骼的知识。

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Those findings suggest that caloric restriction could delay ageing and increase longevity in humans, too.

这些发现表明，限制热量摄入也可以延缓衰老，延长人类寿命。

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In humans, coronaviruses cause respiratory tract infections.

冠状病毒在人体内会引起呼吸道感染疾病。

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Now,Paul Wyatt says a drug based on the research could be ready for testing in humans within eighteen months.

VOA: special.2010.04.07

Now most diabetics take human insulin made, not in humans, but made in micro-organisms that are growing in a manufacturing facility.

而现在,多数糖尿病患者用人的胰岛素,不是来自人体,而是来自工厂的微生物车间

耶鲁公开课 - 生物医学工程探索课程节选

Often food aversions in humans and other animals can be formed through a form of association.

通常来说，人类和其他动物,所患有的食物厌恶,是通过某种联系而形成的。

耶鲁公开课 - 心理学导论课程节选

Functions controlled by these bacterial genes could therefore be attacked with less risk of side effects in humans.

FORBES: Biology in silico

But there wasn't hard evidence in humans to support the claim, study authors said.

WSJ: Sunscreen Each Day Stops Wrinkles

Steroids occur naturally in humans, plants and animals and are essential to human physiology and development.

FORBES: Weaning Ourselves from Economic Steroids - Excess Debt