In the underground maze of tunnels, the Romans kept "every type of exotic animal that they were able to bring here," including rhinos and snakes, Nazzaro said.

地下的隧道迷宫里，罗马人保留着“他们能够带来的各种类型的外来动物”，包括犀牛和蛇，纳扎罗说。

youdao

The architect in charge of the project, Barbara Nazzaro, says that visitors will be able to see where the lions, tigers, bulls, ostriches and gazelles were kept in cells before being hoisted up on 80 rope-slung lifts to the ground floor.

BBC: Going underground at the Colosseum