They needed a way of recording astronomically large numbers .

他们需要一个方式记录天文数字。

Astronomically , it tells me that there are millions of galaxies and potentially billions of planets .

从天文学上说，它意味着（宇宙中）有数百万个星系，于是也就有数十亿的行星。

This palace was far , far away toward the rising sun , immeasurably remote , astronomically .

这座宫殿在很远的地方，远在天边，迎着东升的太阳，它遥不可及，恍如隔世。

If they are still not convinced , they must understand that the costs of a eurozone break-up would be astronomically high for themselves as much as anyone .

如果他们还没有意识到这点，那么他们应该要明白，无论是对其他人还是他们自己，欧元区解体的代价是一个无法想象的天文数字。

The probability that one individual could fulfill all the prophecies of the coming messiah are incomprehensible and astronomically small .

一个个人能实现所有未来弥赛亚的预言的概率，是难以理解和天文数字般小的。