Most probably so did Balaur as well, and this is the main challenge coming out of its discovery - understanding how it actually lived.
巴拉乌尔龙很可能也是这样，而这就是这一发现之后所带来的主要挑战——理解它实际的生活方式。
If a child development expert informed you your infant was developing cephalocaudaly and proximodistaly, would you beworried? Probably so.
如果一个儿童发育专家告诉你你宝宝的发育是从头到脚并从近到远，这会不会让你有些不安了？
If a child development expert informed you your infant was developing cephalocaudaly and proximodistaly, would you beworried? Probably so.
如果一个儿童发育专家告诉你你宝宝的发育是从头到脚并从近到远，这会不会让你有些不安了？
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