Newborns, called joeys, stay in the safe, warm place for months, while they continue to develop.

被称为" 幼兽" 的新生考拉全温暖的育儿袋里待上个，继续发育。

So the birth of a new joey in Chester provides a glimmer of hope for the future of the species.

因此，切斯特出生的一只小袋鼠为这个物种的未来带来了一线希望。