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We have been working in the quarries, and we were starting to get familiar with how the bones were situated.
我们在石场工作，我们开始对骨头是如何放置的熟悉起来。
And one of the students that was with the College of Eastern Utah, yelled over to me:
在东犹他大学就读的一名学生向我喊道：
"Jim, you should come over and look at this. It looks a little different."
“吉姆，你得过来看看这个。看起来有点儿不一样”
And I'm looking down at it, and I realize that there's a little groove on the surface.
我向下看去，意识到在其表面有一条小沟槽。
And I hold my head down low and realize "Boy, this is really thin. That looks like the groove you see in the side of a claw,but it's really thin."
把头低下去后发现“天哪，这真薄。看起来好像是爪子侧面的沟槽，不过真是很薄。”
And I thought to my