孩子们被告知森林里栖息着看不见的独角兽，如果有谁能够证明独角兽是不存在的将可以得到奖励。

Campers are told that invisible unicorns inhabit the forest, and offered a prize if they can prove that the unicorns do not exist.

youdao

孩子们被告知森林里栖息着看不见的独角兽，如果有谁能够证明独角兽是不存在的将可以得到奖励。

Campers are told that invisible unicorns inhabit the forest, and offered a prize if they can prove that the unicorns do not exist.

youdao