Pluto may be a dwarf planet now, Clyde baby, but you're still the first American to discover a planet in my book.

现在，冥王星可能是个矮行星，但是，亲爱的克莱德，在我书中你仍然是第一个发现行星的美国人。

And so, Pluto is a dwarf planet.

因此，冥王星是矮行星。

What is a dwarf planet?

甚么是矮行星？

What is a dwarf planet?

甚麽是矮行星？

So the committee suggested it be called a dwarf planet.

所以委员会建议把它称为矮行星。