There are enormous marsupials, giant kangaroos with a single claw on each hindfoot, and lion-like creatures.

有巨大的有袋动物、每只后脚各有一个爪子的巨型袋鼠，以及类似狮子的生物。

In the Mojave they fret about a species of tortoise. Elsewhere they have gone to court for the blunt-nosed leopard lizard and the giant kangaroo rat.

在莫哈韦，这些环保者担心环境的破坏会影响到一种乌龟。而在加州其它地区，他们为保护钝头黑斑项圈蜥和体型巨大的鼠菐而对簿公堂。

In the early 1980s, paleontologists studying the fossils of giant kangaroos and rhino-sized wombat-relatives from the Pleistocene epoch of Australia found something odd.

20 世纪 80 年代初，古生物学家在研究澳大利亚更新世时期的巨型袋鼠和犀牛大小的袋熊近亲化石时发现了一些奇怪的东西。