日期:
来源:雅诚德英语网
By combining that with an analysis of the whole site, the two researchers argue that what they have discovered is a dinosaur nesting ground that was being raided by crocodilians.
结合对这个地区的分析,两位研究者认为他们所发现的是一个遭到鳄鱼目动物偷袭的恐龙筑巢地。