一定要关注Youtube的贝乐虎官方频道↓
https://studio.youtube.com/channel/UCg7ABWP7MUYBWkY0vBtVJwA?utm_campaign=upgrade&utm_medium=sidebar_button&utm_source=MY_VIDEOS
贝乐虎和他的朋友们在这里等着小朋友们的到来呦~~