读报
登录注册网站首页
 

SUPER SCIENCE

Sun, say cheese!

作者:TEENS
Aa
  • -   
  •    +

太阳为什么“笑眯眯”?

 

Look, the sun is “smiling”. We can see its two round “eyes” and a happy smiling “mouth”. The US took this photo on October 26. What makes it “smile”?

点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   京ICP备2024066071号-1
 
选择报纸
选择报纸
关闭