大家在查：彩色负片寻星镜影锥交点退行黄白交角食分伪本影食带平面圆型限制性三体问题实质相同

日食带

日食带

日食带

日食带

1

Eclipses bring truth to the surface - keep a watchful eye .

日食带真相浮出水面 -保持警觉的眼睛。

2

Having said that, eclipses do bring a few twists and turns too that nobody expects .

话虽如此，日食带做一些曲折也没有人期望。

3

The shadow followed a roughly west-to-east arc from central Africa to eastern China .

日食带自西向东，经过非洲中部直到中国东部，大致一个弧形地带。

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