The waves provide a direct way to probe masses that do not emit light and are significant in studying key problems in modern astrophysics.

引力波为探测光的质量提供了一种接的方法，对研究代天体物理学的关键问题具有重要意义。

Each lit net was paired with an unlit one, and the two were deployed alongside one another at prime fishing locations.

每光的网与一光的网作对照，这两网并排部署在主要的捕鱼地点。

Although such wave signals are extremely weak, they offer a direct method for probing masses that do not emit light.

尽管这种波信号极其微弱，但它们提供了一种探测光物质的接方法。

But I also tell my children that all that glitters is not gold. Do not be fooled by appearances.

但我告诉孩子们，光的一定是金子，要被外表迷惑。

Recently, astronomers made a groundbreaking  discovery - the first-ever dark galaxy that emits no light.

最近，天文学家取得了一项突破——首次了一光的黑暗星系。

Now the phone does have a couple of pieces of interesting hardware, namely a physical camera button, a physical home button which does press in, with a built in fingerprint scanner, and some capacitive keys which don't light up.

这款手机确实配备了几项有趣的硬件，包括一实体相机按钮、一可按压的实体主页按钮，内置指纹扫描器，以及一些光的电容键。

Planet A non-luminous body that orbits a star such as the Sun is large enough to be spherical in shape and has cleared its neighborhood of smaller objects.

行星A 是一光的物体，它围绕如太阳般的恒星运行，体积足够大以至于呈球形，并且在其周围清除了较小的天体。

I've seen people shine when they least expect it.

我见过人们在他们最期望的时候光。

The phenomenon will last about a week before the nova fades to its non-luminous state for 80 years.

这一象将持续大约一周，之后这颗新星会消退到其光的状态，这种状态会持续80年。

" Yes" . Pate had heard the same stories. " But what's the use of a candle that casts no light" ?

" 对。" 佩特听过同样的故事，" 过光的蜡烛究竟有什么用呢？"