lightyears的中文翻译

lightyears

英[] 美[]

1. They were by far，the largest and most distant objects that scientists had ever detected:a strip of enormous cosmic clouds some 15 billion lightyears from earth.: 离地球大约150亿光年的一块狭长的巨大宇宙云系是科学家在此以前所发现的最大、最遥远的物体。

2. They were by far，the largest and most distant objects that scientists had ever detected:a strip of enormous cosmic clouds some 15 billion lightyears from earth.: 离地球大约150亿光年的一块狭长的巨大宇宙云系是科学家在此以前所发现的最大、最遥远的物体。