They calculated that they could be almost twice as common as "main-sequence stars" - such as our own Sun - which are still burning through their hydrogen fuel stock.
他们计算出这种星体的数量是我们“主星序星体”的两倍。我们的太阳就属于“主星序星体”，现在仍然通过燃烧氢燃料发光。
The diffuse glow reveals the widespread cold reservoir of raw material that our Milky Way galaxy has in stock for building stars.
弥漫的光和热显示出广泛分布的原料仓库，这些原料是我们的银河系储存起来建造新恒星的。
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