Examples of using Light years in English and their translations into Chinese
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Seriously, the two systems can be light years apart and still give you precise and instantaneous information about each other.
真的，两个系统之间即使相距几光年，它们仍旧能够及时准确的反映彼此的信息。Surprisingly, they located 15 galaxies at an average distance of 12 billion light years- only 1.6 billion years after the Big Bang.
The average distance between any two such civilisations would be at least 200 light years.
据测算，任何两个文明社会之间的平均距离至少在200光年。To go all the way back to the moment of the Big Bang, 13.8 billion years ago, corresponds to a whopping distance of 46 billion light years.
要想回到大爆炸的那一刻，138亿年前，相当于460亿光年的距离。The new study looks at a black hole that lies only 8,000 light years from Earth, part of a“binary system”, dubbed V404 Cygni.
这项新研究着眼于距离地球只有8000光年的黑洞，这是一个名为V404Cygni的“二元系统”的一部分。The Australian discovery of a strange exoplanet orbiting a small cool star 500 light years away is challenging ideas about how planets form.
澳大利亚科学家发现500光年远一颗奇特的系外行星环绕着一颗小的冷却恒星运行，这一发现挑战了行星是如何形成的观点。Australian astrophysicist Bryan Gaensler has stated that Idle's estimation of the thickness of the Milky Way, at 16,000 light years, is more accurate than the official'textbook' figure of 6,000 light years.
澳大利亚天体物理学家布赖恩·盖斯勒（英语：BryanGaensler）认为，艾德尔对银河系厚度1.6万光年的估计，要比官方教科书给出的6,000光年更准确。The nebula's distance is rather uncertain, with values between 2,200 light years(Mallas/Kreimer; Glyn Jones has 2,300) and about 7,600 light years(C.R. O'Dell 1963).
这个星云的距离相当不确定，数据介于2,200光年（Mallas/Kreimer；GlynJones认为是2,300）和7,600光年（C.R.O'Dell1963）之间。A light year is also equal to 63,241 astronomical units(AU).
因此一光年也等于63,240天文单位。Light year a unit of distance.
光年是距离单位。Light year/ Hour.
光年时间.A light year isn't a unit of time.
光年不是时间的单位。A light year is a unit of length.
光年是一个长度单位.I'm aware that a light year is a unit of distance.
注意：光年是一个距离单位。A light year is a unit of distance used in astronomy.
光年是天文学中使用的距离单位。A light year is not a unit of time but of distance.
光年不是时间而是距离吧.(Light year/Hour) is a unit of time.
光年是时间单位。Is a Light Year a Time or a Distance?
光年是距离还是时间？】?A light year is not a unit of time but of distance.
光年并不是一个时间单位，而是距离单位。A light year is a way of measuring distance.
光年是衡量距离的标准。
