海王星卫星
- 网络satellites of Neptune
海王星卫星-
特里同一个星体的质量就占据了海王星所有卫星质量总和的99%以上，仿佛所有能在气体巨星上看到的壮观景象都聚集在一颗卫星上。
Comprising more than 99 percent of all the mass known to orbit Neptune , it 's as if all the gas giant 's awe was condensed into one moon .
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海王星有许多的卫星，至少有13个！
Neptune has many moons , it has at least 13 !
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它的发现将已知海王星的2颗卫星提升4倍，最终变成了增至8颗的总数。
It also quadrupled the number of Neptune 's known moons from two to eight .