所以我们很好奇恐龙是如何照顾它们的后代的。
So we are curious about the type of care dinosaurs gave to their young.
民众对自己及后代的经济前景感到惶恐。
People are frightened about their economic future, and their children's.
民众对自己及后代的经济前景感到惶恐。
People are frightened about their economic future, and their children’s.
我们几乎不了解产妇环境是怎样改变后代的。
We know little as to how the maternal environment alters offspring programming.
这是不是最好的繁延后代的方法？
们的主人公是非常关心他的子孙后代的。
经济机会和后代的生活质量也处于危险之中。
Economic opportunities and the quality of life of future generations are also put at risk.
你们后代的后代呢？
你将是你后代的祖辈。
这是一幅我的曾祖母和她许多子孙后代的照片。
This is a picture of my great-grandmother and her many descendants.
另一项研究发现，一个人的饮食习惯似乎会影响到后代的食物代谢。
In another, a person's diet appeared to affect the way their grandchildren burned food.
如果问题继续，留给子孙后代的将是环境的污染和破坏。
If it continues, future generations will be left with a legacy of pollution and destruction.
是后来的这些雌性鸟儿而不是雄性鸟儿最初的伴侣和雄性鸟儿一起生殖后代的。
Those are females other than the male's primary nest-mate with whom they sire offspring.
此刻，我们应将子孙后代的未来交给他们，此刻，我们应团结一致。
This is the moment to give our children back their future. This is the moment to stand as one.
无论后代的意见怎样，在他的同时代人中是难以看到能与他匹敌的人物。
Whatever posterITy may say, IT is difficult to see his equal among his contemporaries.
同一个年代的品种，对后代的遗传贡献率，则随着年代的推移而逐渐减小。
The variety genetic contribution of the same age decreases with the time.
我们怎样才最能满足后代子孙的需要？
我常常想：后代将怎样评价我们所作出的努力。
I often wonder what future generations will make of our efforts.
杰克是她唯一的后代。
有没有可能是它们的后代这么小就自己谋生呢？
Is that possible for the offspring to make it on their own so young?
后代体内含有父母亲基因图谱的混合。
The offspring contain a mixture of the genetic blueprint of each parent.
它是驴和马的后代。
我们大多数人的后代数量大致相同。
只有通过保护环境，我们才能向子孙后代承诺给他们一个美丽的地球。
Only by protecting the environment can we assure our later generation of a beautiful planet.
我们是贵族的后代，陛下。
生活在和平与安全之中，并给我们的后代一个更好的未来。
To live in peace and security and to give our children a better future.
她说，“他们想要用无知无觉剥夺我们的后代子孙的权利。”
She declared, "They don't want our children to know about their rights."
她说，“他们想要用无知无觉剥夺我们的后代子孙的权利。”
She declared, "They don't want our children to know about their rights."
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