我们祖先所做的是在我们的皮肤细胞中产生更持久的天然色素。
What we did in our ancestry was to produce more permanent natural coloring in our skin cells.
我们祖先的决定影响了我们的生活。
史密斯表示，如果我们能重新发现亲手实践和手工劳作的价值，我们就能将我们现代的洞察力与我们祖先的心灵手巧结合起来。
If we can rediscover the values of hands-on experience and craftwork, Smith says, we can marry the best of our modern insights with the handiness of our ancestors.
在这个地方，有很多油炸食品，但这不是我们祖先的日常饮食。
There's a lot of frying going on at this particular place and this is something that's not typical of ancestral human diets.
也许这就是我们探索星空的原因，仿佛在回应一种原始的召唤，去了解我们自己和我们祖先真正的家园。
Perhaps that is why we explore the starry skies, as if answering a primal calling to know ourselves and our true ancestral homes.
我们祖先的信心，神圣的信心。
我们祖先的信心，虽历经火与剑。
令我感兴趣的是我们祖先的理想与信仰。
Of what interest are the ideals and beliefs of our ancestors?
现在的世界已经不是我们祖先生活的那个样子了。
所以对苦的厌恶还可能挽救过我们祖先的生命呢。
So an aversion to bitter may have helped our ancestors survive.
他信守了对我们祖先的承诺，他来帮助以色列仆人。
He has kept the promise he made to our ancestors, and has come to the help of his servant Israel.
还使我们的夜空恢复到以前我们祖先所仰望凝视的模样。
It also restores our nighttime sky to the way it was when our ancestors gazed above.
这些发现都在暗示我们祖先身上FOXP2基因所发生的变化。
These findings hint at what happened to FOXP2 in our ancestors.
在这种情况下，我们的内脏就不会像我们祖先那样被很好地支撑住。
In this new position, our innards were not as well supported as they had been in our quadrupedal ancestors.
她给了我们祖先生命之初的第一口呼吸，也接纳了他们临终的叹息。
the wind gave our ancestors their first bresth also received their last sigh.you
也许我们祖先就是这样做的，通过吃蔬菜来促进智力的发育。
Perhaps our ancestors did the same, boosting their brainpower with veggies.
我们祖先的一个基因变异使得他们的后代拥有能够容纳更大的大脑的头骨。
A genetic mutation in our recent ancestors caused their descendants to have roomy skulls that accommodated larger brains.
社交恐惧症患者的症状跟我们祖先战或逃的心态是类似的，彻布利斯说到。
The fight or flight mindset of our ancestors is mimicked in the symptoms of a person suffering from a social phobia, says Chemblis.
如果袜套能够卷土重来，那么我们祖先那种环保的生活方式也可以。
If leg warmers could make a comeback, then so can the eco-friendly ways of our forefathers.
一湾湾小溪，一条条江河里流淌着的波光粼粼不仅是清水而是我们祖先的血液。
shining water that moves in the streams and rivers is not just water but the blood of our ancestors.if
330万年前，我们祖先的舌骨与今天猿的舌骨形状类似，这表明那时候他们已经拥有气囊了。
Our ancestors from 3.3million years ago had hyoids that were similar in shape to those of today’s apes, suggesting they too had air sacs.
330万年前，我们祖先的舌骨与今天猿的舌骨形状类似，这表明那时候他们已经拥有气囊了。
Our ancestors from 3.3million years ago had hyoids that were similar in shape to those of today's apes, suggesting they too had air sacs.
我们当然没法知道我们祖先的幸福标准是如何变迁的，因为我们找不到记录微笑的化石。
Transcript: Well, of course we don’t know how the antecedents of happiness have changed over time because there’s no good fossil record of smiling.
我的朋友都问我这个问题，不过我不知道怎么回答，他们都问，为什么我们离开我们祖先的房子到这里来呢？
My friends always ask me this question and I don't know how to answer them. They want to know why we left our ancestral house.
有些类别的生物技术已存在成千上万年，很可能开始于我们祖先使用微生物来制作面包、葡萄酒和干酪之时。
Some types of biotechnology have been around for millennia, and probably began when our ancestors used microorganisms to make bread, wine and cheese.
早在一百万年以前，我们祖先口腔的形状、结构，喉和声道的其它部分足以使他们讲话，尽管无法讲很多话。
It is thought that the shape and mechanics of the mouth, throat and other parts of the vocal tract of our ancestors from one million years ago would have allowed them to speak - but not a lot.
早在一百万年以前，我们祖先口腔的形状、结构，喉和声道的其它部分足以使他们讲话，尽管无法讲很多话。
It is thought that the shape and mechanics of the mouth, throat and other parts of the vocal tract of our ancestors from one million years ago would have allowed them to speak - but not a lot.
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