The economic importance of forests has been understood since the dawn of man—wood was the first fuel.
"森林的经济价值自从人类起源之初就已经被人们所认识——木材是最初的燃料。
"Since the dawn of man" is really not that long.
“自从人类出现”其实并非那么久远。
Have you ever wanted to travel back through time and see what life was like at the dawn of man?
您是否曾想过穿越时光去看看人类最初是如何生活的？
HAVE you ever wanted to travel back through time and see what life was like at the dawn of man?
你曾经想过做一次时光旅行回到过去，看看人类最初的样子吗？
Let me repeat that: we create as much information in two days now as we did from the dawn of man through 2003.
让我强调一次：如今我们每两天所创造出来的信息就有2003年以前(从文明开始)创造的所有信息一样多。
I mean, since the dawn of man, people have been searching for the meaning of life and its creator, so what better way to do that than with a search engine?
就是说，自从人类出现，人们一直在探索生命的意义和它的创造者，因此在搜索引擎上来寻找答案，不失为一种好方法。
Since the dawn of man, it's hardly more than 100 years since we were even allowed into these buildings except to clean them but soon most of law and medical degrees will probably also go to women.
自人类文明以来，在不到100年前，女人在这些学校里，还只能当清洁工，但是不久之后，女性就拿到了大部分的法律、医学学位。
Since the dawn of alcohol, man has been plagued by hangovers.
自酒问世以来，人类便深受宿醉之苦。
Inman would always remember that, as the man came to the end of the row, the first light of dawn came up on his face.
英曼时常想到那一幕：等那人走到最后一排砸死最后一名士兵的时候，脸上正好迎来第一缕曙光。
The wise man said, just walk this way, to the dawn of the light.
智者对我说，只要你坚持不懈，最终会临见破晓的曙光。
At that time in the uncertain light of dawn that way passed curtis raidler the nueces county cattle man.
那当儿，在熹微的晨光中，纽西斯郡的牧场主，柯蒂斯·雷德勒碰巧走过。
At that time in the uncertain light of dawn that way passed curtis raidler the nueces county cattle man.
那当儿，在熹微的晨光中，纽西斯郡的牧场主，柯蒂斯·雷德勒碰巧走过。
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