The whole barricade hastened up, then all ranged themselves in a circle at a distance, feeling that it was impossible to utter a word in the presence of the thing which they were about to behold.
整个街垒里的人全跑来了，他们远远地站成一个圈子，心里都感到自己对那即将见到的事无法进一言。
2
In other cases, a spherical model is used, and the primary distance calculation used is the great-circledistance (see Resources).
在其他情况下使用球面模型，所使用的主要距离计算为大圆弧长(参见参考资料)。
3
For the purposes of this article, I will demonstrate distances using the flat-Earth model and the great-circledistance and leave the rest to you to explore.