Instead of being the only planet in its region, like the rest of the Solar System, Pluto and its moons are now known to be just a large example of a collection of objects called the Kuiper Belt.

现在大家知道，冥王星及其卫星们只是被称作柯伊伯带的天体群中较大的例子，和太阳系其他行星不同，不是其所在区域的唯一行星。

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Instead of being the only planet in its region, like the rest of the Solar System, Pluto and its moons are now known to be just a large example of a collection of objects called the Kuiper Belt.

现在大家知道，冥王星及其卫星们只是被称作柯伊伯带的天体群中较大的例子，和太阳系其他行星不同，不是其所在区域的唯一行星。

youdao