Within a vertical distance of just a few tens of meters, trees disappear as a life-form and are replaced by low shrubs, herbs, and grasses.

就在几十米的垂直距离内，树木这种生命形式消失了，取而代之的是低矮的灌木、草本植物和小草。

In her body a new life was taking form.

一个新的生命在她的体内逐渐形成。

You may wonder if light is also needed for life to form.

你可能想知道光是否也是生命形成所必需的条件。

But now they are beginning to locate places where life could form.

但现在他们开始寻找可能形成生命的地方。

Water and heat from volcanic activity are two basic conditions needed for life to form.

火山活动所散发的热量和水是形成生命的两个基本条件。

Some services, however, remind us that life will eventually return, in some form, to normal.

然而，某些公共服务系统提醒我们，生活最终将会以某种形式回归正常。

However, the emergence of a church form suited to life in the Southwest was rooted in something more fundamental than material and technique.

然而，适合西南地区生活的教会形式的出现植根于比物质和技术更基本的东西。

How sorry I am to be his neighbor! The cactus never got angry and even tried to advise the rose, saying, "God did not create any form of life without a purpose."

做他的邻居我是多么遗憾啊！仙人掌从不生气，甚至试图劝告玫瑰说：“上帝创造任何形式的生命都是有目的的。”

Because each period of life brings its own form of joy and challenge.

因为生命的每个阶段都有它自己的欢乐和挑战。

We need to foster an awareness of film sound as well as film space so as to truly appreciate an art form that sprang to life during the twentieth century — the modern film.

我们需要培养对电影声音和电影空间的认识，以便能真正欣赏一种在二十世纪蓬勃发展起来的艺术形式——现代电影。

Animals are obviously a lower form of life than man.

动物显然是比人类更低级的生命体。

When we are looking at the life of a tree, we learn about that each period of life brings its own form of joy and challenge.

当我们观察一棵树的生命时，我们了解到生命的每一个阶段都有它自己的欢乐和挑战。

Like most amphibians these begin life in a juvenile "tadpole" state, then metamorphose into the adult form — except for one species, the axolotl, which famously lives its entire life as a juvenile.

像大多数的两栖动物一样，它们从幼年的“蝌蚪”状态蜕变成成年的形式——蝾螈这个物种除外，众所周知，它一生都处于幼年状态。

The review concluded that on average runners live three years longer than non-runners and that running does more to extend life than any other form of exercise.

该综述总结说，跑步者的平均寿命比不跑步者长3年，并且和其他运动形式相比，跑步更能使人延年益寿。

Students should learn basic life skills and form good working habits through such education.

学生应该通过这样的教育学会基本的生活技能，形成良好的工作习惯。

Each form of life is linked (和……有联系) to all the others.

各种生命形式之间相互联系。

Teens will finally grow up some day, leaving their parents and facing the challenges in life alone, so they should learn basic life skills and form good working habits.

青少年总有一天会长大，离开父母，独自面对生活的挑战，所以他们应该学习基本的生活技能，并养成良好的工作习惯。

Her words taught me even more: perfection is impossible to achieve in everything; patches are unavoidable, so is human's life, which will appear in the form of wound, disability or disease.

她的话让我学到了很多：凡事都追求完美是不可能的；补丁是不可避免的，人的生命也是如此，它会以伤口、残疾或疾病的形式出现。

Participating in the arts is essential for child development; encouraging children to express themselves in constructive ways could help to form healthy emotional responses in later life.

参与艺术活动对儿童发展至关重要；鼓励儿童以建设性的方式表达自己，有助于在以后的生活中形成健康的情绪反应。

It's also the newest extremophile, or life form that thrives in extreme environments.

它也是最新型的极端微生物，或是在极端环境下生长的生命形式。

Every life form on the planet is experiencing the process of these higher energies coming into the planet during this time cycle.

在更高能量注入地球的这段时间周期里，行星上的 每种生命形态 都正在经历这一过程。

It might not be about resources, perhaps they just want to be the only intelligent life form in this region of the galaxy?

这可能不是为了资源，也许他们只是想成为星系间唯一的智慧生物呢？

"It's a really nice story about adaptability of our life form," he said.

他说：“我们的生命形式能有如此的适应能力真是不错。”

At one point in the documentary, Hawking describes how feet would be useful for any life form that has evolved on a solid surface.

记录片中，霍金曾一度讲到对于在固体表面进化的任何生命形态而言，脚都是极其重要的。

Getting useful energy from formate is now the simplest way known for any life form to get its fuel, though it relies on the absence of oxygen.

从甲酸盐中获取所需的能量是目前最简单的维持生命方式，虽然它依赖于无氧的环境。

Eyes and feet have been optimized to function on our planet, so perhaps some variation will be found attached to a life form thriving on a distant world.

眼睛和脚是我们这个星球上最优化的官能，也许在遥远的星球上的生命形式上我们能发现其他的不同。

In fact, if you take the longest possible perspective -now looking back about four billion years -you will find that every life form on earth is related to every other.

实际上，如果你从长远的角度来看的话——回顾到四十亿年前，你就会发现地球上的所有生物都是息息相关的。

In fact, if you take the longest possible perspective - now looking back about four billion years - you will find that every life form on earth is related to every other.

实际上，如果你从长远的角度来看的话——回顾到四十亿年前，你就会发现地球上的所有生物都是息息相关的。