PICTURE THIS
Amazing rainbow
神奇的圆形彩虹
Can a rainbow look like a full circle? A lucky pilot (飞行员) from the United States saw a rainbow like this.
At that time, the pilot was flying about 300 meters high in the sky. Suddenly, he saw a circular (圆形的) rainbow under his plane. He took a picture.
- 对本期电子报订户、有效期内的VIP教师会员和本学期小学尊享卡用户,我们开放所有内容:
- 如果您拥有以上权限,请点这里登录;
- 订阅电子报,请点这里;
- 激活VIP教师卡,请点这里;
- 激活21英语尊享卡,请点这里。