卵最后在母兽的育儿袋内孵化了.The eggs eventually hatch inside the mother's pouch.在我把我松弛的肚子和袋鼠的育儿袋相比时, 你不要说任何话.When I compare my flabby tummy to a kangaroo pouch, say nothing.小袋鼠自从出生起就一直生活在妈妈的育儿袋里.At birth, the baby kangaroo lives...
孩子们必须参加一次严格的选拔测试。The children have to sit a tough selection test.评判小组现在正选拔参加决赛的选手。A panel of judges is now selecting the finalists.选拔过程是基于对能力和经验的严格测试。The selection process is based on rigorous tests of competence and exp...