How big is 波音 747?
76.25 meters!
波音 747 是飞机的一种. 从 1969 年起, 它就比红杉还短一点. 而在那之前, 因为它尚未 存在, 所以也没有长短之别. 还有呢, 它的翼展比怀特兄弟所发明的第一架飞机(37 米)还 宽喔.
Argentinosaurus
One of the largest known sauropods, Argentinosaurus lived during the Late Cretaceous (around 97–93 million years ago) in what is now South America. It could reach lengths of 98–115 feet (30–35 meters) and weigh as much as 100 tons. Argentinosaurus was a herbivore, with a long neck for reaching high vegetation and a massive, barrel-shaped body.
Patagotitan
A colossal sauropod dinosaur from the Late Cretaceous (about 100 million years ago), closely related to Argentinosaurus. Found in Patagonia, it is estimated to have reached lengths of up to 122 feet (37 meters) and weighed 55–77 tons. It was a slow-moving herbivore, relying on its size for protection against predators.
双腔龙
Amphilicoelias Fragilimus 是已知最大的恐龙! 超过 100 吨重! 如果你想要的话甚至可 以把整栋房子盖在它身上!