BBC儿童英语新闻 Newsround 20260128

#虎鲨 放生；旧电器的宝藏；设德兰的“#维京海盗 ” #英语学习 #英语听力 #英语新闻 Emma-Louise has your Wednesday Newsround. Find out why there could be hidden treasure in your old electrical items, check out the Vikings filling the streets of Shetland and meet the leopard sharks being released into the wild in this week's Your Planet.