The frontiers of medical knowledge are being pushed farther outwards as time goes on.

医学知识新领域正随着时间而向前进。

P-of the company of all other human beings is a serious hardship.

与世隔绝是一件极难忍受事。

Modern science and technology empower human beings to control natural forces more effectively.

现代科学技术使能更有效地制服自然。

You're far nicer when you're just being yourself.

当你完全处于自然状态时, 你显得多了。

Fish, birds, and human beings are vertebrates.

鱼、鸟和都是脊椎动物。

Human beings have limited tolerance of noise.

对噪音忍耐力有限。

Brotherly love is love for all human beings.

手之爱是对全爱。

All human beings are much more intelligent than animal.

整个都比动物聪明得多。

Human beings cannot live without food and water.

没有食物和水不能生存。

In the story human beings were replaced by robots.

在这个故事中, 被机器代替了。

Nobody believes in the myth about human beings becoming immortals.

谁也不相信能成仙神话。

Do you really want to go or are you merely being amiable?

你是真想去呢, 还是仅仅为了表示友?

Human beings have evolved to coordinate complex activities, to gossip and to playact together.

经过漫长演化学会了在复杂问题上合作。

Is it not in the nature of all human beings to yearn for freedom?

渴望自由不是天性吗?

Human beings are infinitely flexible and able to adjust when survival depends on it.

适应能力是无穷尽，为了生存可以适应任何环境。

He doesn’t really have an alternative suggestion; he’s just being deliberately obstructive.

他并非真有其他建议，只不过是有意作梗。

I'm not saying once you were being klutzy and you'd be klutzy forever.

我不是说你做了一次傻事以后就永远做傻事。

I sincerely pity these unfortunate beings.

我真诚地同情这些不幸。

Nobody can avoid being disabled by age.

谁也无法避免年老体衰。

He got choked off for being late.

他因迟到挨了批评。