(4250期)你想了解外太空宇宙吗 Do you want to know more about outer space

了解 Know more about; have a deep insight into; get to know; be familiar with 没兴趣 I do not like it; I have no interests; I am not interested in it; I am not fond of… I am not really into… 小的时候 When I was a kid or child or when I was a little 购买 Buy; Own 扔掉 Throw away