A woman is a nest-defender - her role was to ensure survival of the next generation.

女人是巢穴的保卫者——她的任务就是确保下一代的生存。

The 2011 San Diego Day of trauma will focus on the first 24 hours of trauma care and the key steps to ensure survival after severe injury.

2011年圣地亚哥外伤日将集中在第一个24小时创伤护理的关键步骤，以确保严重损伤后的生存。

Selflessness doesn't seem to be one of those qualities that ensure survival of a bloodline, since, by definition, it means acting against oneself.

从定义上来说，利他主义意味着同自己作对，所以无私看起来并不是可以保证血脉传承的那些品质之一。

Too often, we attempt to ensure survival by rescuing, nagging or micromanaging, and we end up with children unprepared to face the world without us.

很多时候，我们都企图通过挽救、唠叨或事无巨细的管教来确保孩子的生存问题，这样做的后果就是：没有我们孩子根本无法去面对这个纷繁复杂的世界。

To ensure survival of the family line, the women tend to have daughters because they are more likely to be survive long enough to become parents themselves.

因而，为了家族的延续，这些体弱的母亲往往会生育女儿，因为女孩能够活更长的时间，直到她们自己也成为一个母亲。

But after the garden is planted trees, it is necessary for good conservation management to ensure survival and healthy tree growth and development to achieve the effect of green planning and design.

但是园林树木栽植后，需要良好的养护管理才能保证树木成活和健康地成长发育，达到绿化规划设计的效果。

The U.S. can, without major damage to the economy, help halt the worst effects of climate change and ensure the survival of its way of life for future generations.

美国可以在不对经济造成重大损害的情况下，帮助遏制气候变化带来的最坏影响，并确保子孙后代的生活方式得以延续。

Hunters willingly pay the stamp price to ensure the survival of our natural resources.

狩猎者愿意支付邮票的价格，以确保自然资源能维持下去。

It is up to us, the tiger's deadliest enemy, to ensure the survival of the greatest of the great cats, the last Lord of the jungle.

而只有我们人类——老虎最致命的敌人，才能够保证这些大型猫科动物中最伟大的动物——最后的丛林之王的生存。

They assumed some instinct would lead women to keep having enoughchildren to ensure the survival of the species.

他们设想某种本能会促使妇女们继续生孩子，达到足以保证这个物种生存下去的数量。

Let fear provide the energy and motivation to do what needs to be done to ensure your (metaphorical) survival.

让恐惧提供给你勇气和动力吧，让你真正知道你需要去做什么来更好的生存！

But the Congress Party is taking no chances, and is busy trying to cobble together parliamentary support to ensure its survival.

不过，国大党没有心存侥幸，他们为了确保胜利正忙于在议会活动，努力获得议员们的支持。

The challenge, says Duke's Van Dover, “is to ensure that cumulative effects of mining activities do not exceed the rate of recovery of the organisms that rely on these habitats for survival.

杜克大学的范多佛说，真正的挑战在于，“必须确保开采活动所积累的影响不会超过那些在该区域栖息的生物再生的速度。”

Pets and farm animals are common recipients, but scientists have also created prosthetics for endangered species to ensure their survival.

人们通常会把假肢给宠物和农场的动物装上，但是科学家们还发明了供濒危动物使用的假肢，以确保它们能存活下去。

Yet these natural advantages alone are not enough to ensure television's survival.

不过这些与生俱来的优势并不足以保证电视节目不会被抛弃。

The challenge, says Duke’s Van Dover, “is to ensure that cumulative effects of mining activities do not exceed the rate of recovery of the organisms that rely on these habitats for survival.”

杜克大学的范多佛说，真正的挑战在于，“必须确保开采活动所积累的影响不会超过那些在该区域栖息的生物再生的速度。”

As a small company it was a survival issue for us to ensure customer success, and therefore it naturally became the centerpiece of our culture and our way of doing business.

作为一个小型的公司，确保客户成功对我们来说是一个生存性的问题，因此它自然地成为我们的文化和我们做业务的方式的中心。

Breastfeeding is one of the most effective ways to ensure child health and survival.

母乳喂养是确保儿童生存和健康的最有效措施之一。

As newborns spend most of their time asleep, this newfound ability might be crucial to rapidly adapt to the world around them and help to ensure their survival, researchers said.

研究者们说，由于新生婴儿绝大部分时间都在睡眠中，婴儿们这项新近被发现的能力或许对于他们适应环境，帮助他们确保生存下来至关重要。

From a biological point of view, the difference has probably evolved because women are more likely to ensure the survival of the species.

从生物学角度来说，这种差异的演化可能是出于女性更有可能确保种族生存。

But I really do love you, Oscars, and I want to ensure your survival.

我真的对奥斯卡充满挚爱，希望颁奖典礼能够创意无穷。

For Mr Barroso this "economic governance" is the only way to ensure the survival of the euro.

在巴罗佐看来，这种“经济管理”是保证欧元得以存续的唯一方式。

But conditions might not be sufficient to ensure the long-term survival of polar-bear prey, such as ring seals.

但是，这对于北极熊及其食物链上的物种——比如海豹而言，却并不是长久的生存之计。