人类

Animals are able to hear high-pitched sounds that are inaudible to humans.

动物可以听到人类所听不到的高频声音。

Most of the wine was unfit for human consumption.

这些酒中大部分都不适于人类饮用。

We admire her dedication to the cause of humanity.

我们敬佩她对人类事业的献身精神。

It all adds to the richness of human life.

这一切让人类的生活更加丰富多彩。

Language is not art but both are forms of human behavior.

言语不是艺术，但两者都是人类的行为方式。

Man was drawing closer to the stars, opening new worlds.

人类在接近各个星球，探索新的天体。

Wells was well aware of the precariousness of human life.

韦尔斯深知人类生活的不稳定性。

Language is something which fundamentally distinguishes humans from animals.

语言是将人类与动物区分开来的基本特征。

He was concerned with the enhancement of the human condition.

他关心人类生存环境的改善。

Twelve potential vaccines are currently being tested on human volunteers.

目前正在人类志愿者身上试验12种试用疫苗。

Mankind's knowledge of the universe has increased beyond measure.

人类对于宇宙的了解已经大为增加。

He pulls a rickshaw, probably the oldest form of human taxi service.

他拉黄包车，这可能是人类最古老的载客服务形式了。

This basic utilitarian model gives a relatively unsophisticated account of human behaviour.

这个实用的基础模型较为简略地解释了人类的行为。

Many people make a sharp distinction between humans and other animals.

很多人认为人类和其他动物截然不同。

Variation among humans is limited to the possible permutations of our genes.

人类的变异受限于我们的基因可能存在哪些排列。