And their bacula can be 45 to 60 cm long.

它们的状骨可长达 45 至 60 厘米。

And, sure enough, of the 400-some bacula found at La Brea, only 8 show signs of injury and rehealing.

而且，果然，在亚发现的 400 状骨中，只有 8 显示出受伤恢复的迹象。

And about 400 bacula of Dire wolves have been preserved at La Brea – which has allowed us to study their size and shape for clues into their mating behavior.

亚 (La Brea) 保存了大约 400 只恐狼的状骨——这使我们能够研究它们的大小形状，以寻找它们交配行为的线索。

But the point is, overall, Canis dirus had far fewer broken bacula than you'd expect -- evidence that these wolves were well-adapted to a lifestyle where sexual competition was fierce.

但关键是，总的来说，Canis dirus 的骨断裂比你想象的要少得——这表明这些狼很好地适应了性竞争激烈的生活方式。