The information conveyed by the olfactory signals on a buck rub make it the social equivalent of some auditory signals in other deer species, such as trumpeting by bull elk.
The team made a skeleton, covered the bones with a clay body, and added plumage made of pheasant feathers trimmed to match impressions preserved in fossils.
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18. 托尼：现在再看看这上面的印记。
TONY: Now look at the mark on this.
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19. 这其中也有印度管理模式的印记。
There is an Indian stamp on management, too.
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20. 打孩子并且留下印记是绝对不能做的。
What you can't do is smack a child and leave a mark.
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21. 有人用这只笔和墨水练过画印第安印记。
Someone practiced Indian marks with this pen and ink.
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22. 膨胀反弹在宇宙的膨胀历史中留有印记。
Inflation's repercussions were imprinted on the expansion history of the universe.
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23. 匿名网民不止一次在人类社会留下印记。
Anonymous has left its mark on society more than once.
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24. 托尼：但是他用错了印记。
TONY: And he used the wrong mark.
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25. 托尼：这是真条约的照片，看看这个印记。
TONY: this is a photo of the real treaty. Look at this mark.
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26. 机械设计的提升已经成为工业时代的印记。
The hallmark of the industrial age has been its exaltation of mechanical design.
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27. 这些印记和符号是我自己弄的。
Some of my own making; these marks and symbols here.
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28. 当然，这些被他蔑视的人也在巴西留下了印记。
Such contemptible folk have also left their mark on Brazil, of course.
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29. 当然，这些被他蔑视的人也在巴西留下了印记。
Such contemptible folk have also left their mark on Brazil, of course.
