The Deinocheirus from the 2009 site had a belly filled with over 1,000 tiny gastroliths!

来自2009年遗址的Deinocheirus有一个肚子，里面装满了1000多块小胃石！

And in modern birds, gastroliths are usually associated with a plant-based diet.

在现代鸟类中，胃石通常与植物性饮食有关。

Gastroliths are tiny rocks that get some animals swallow to help grind up food inside their digestive tracts.

胃石是一些小石头，可以让一些动物吞咽以帮助磨碎消化道内的食物。

And plant-eating in these dinos has been supported by the discovery of a dozen skeletons of Sinornithomimus with clumps of gastroliths inside their body cavities.

这些恐龙以植物为食得到了十多具似中国鸟的骨骼的支持，它们的体腔内有成块的胃石。