无垠

The infinite distances of space are too great for the human mind to comprehend.

太空的无垠距离遥远得让人类的大脑无法理解。

The vastness of space defied comprehension.

外层空间的茫茫无垠让人无法弄清其究竟。

An individual is only a tiny grain in the vast sea; it is the masses of people that are the boundless ocean.

个人只是沧海的一粟， 人民群众才是无垠的大海。

The Sahara is a vast expanse of desert.

撒哈拉是一片广袤无垠的沙漠。

Fifty - two were to roll that afternoon on the lifetide of the city to the boundless sea.

五十二个人在那天午后将要被这座城市的生活潮流推荡到无垠的大海里。