蜥脚类

The sauropod, with its long neck and tail, was a remarkable sight to behold.
梁龙以其长长的脖子和尾巴，是一幅令人惊叹的景象。
Scientists have been able to reconstruct the sauropod's appearance based on fossil evidence.
科学家们根据化石证据重建了梁龙的外观。
The sauropod's massive size and herbivorous diet made it a dominant force in its ecosystem.
梁龙庞大的体型和食草习性使它成为生态系统中的主导力量。
Paleontologists have discovered sauropod fossils on every continent except Antarctica.
古生物学家在除南极洲以外的每一个大陆上都发现了梁龙的化石。
The sauropod's unique skeletal structure allowed it to support its own weight while walking on land.
梁龙独特的骨骼结构使其能够在陆地上行走时支撑自己的体重。
The sauropod's brain was relatively small compared to its body size, which suggests it may not have been very intelligent.
梁龙的大脑相对于它的身体大小来说相对较小，这表明它可能并不是非常聪明。
Some sauropods had bony plates or spikes along their backs for defense or thermoregulation.
一些梁龙在其背部有骨质板或尖刺用于防御或体温调节。
The sauropod's heart had to pump blood up to its brain against gravity, which required a high level of cardiovascular efficiency.
梁龙的心脏必须将血液泵送到大脑对抗重力，这需要高度的心血管效率。
The sauropod's long neck allowed it to reach high into trees to feed on leaves and branches.
梁龙长长的脖子让它能够高高地伸入树中觅食树叶和树枝。
The sauropod's large size also made it an attractive target for predators, but its speed and agility allowed it to evade many attacks.
梁龙庞大的体型也使它成为捕食者的诱人目标，但它的速度和敏捷性让它能够躲避许多攻击。