But for now, he said, the issue is a moot point, because the definition of a planet was necessary mostly to sort out objects that are much smaller than anything we've seen outside our solar system.
但现在，他说这种争论其实是没有实际意义的。因为最需要用行星的定义来进行甄别的，是那些我们根本没还没发现的，小得多的，太阳系外的星体。
In the case of defining a planet, IAU made the call, and "now we have to use this definition and try to play the game."
在定义行星这点上，IAU给了行星一个说法，“现在我们就要使用这个定义来完这场游戏了”。
The globalized marketing of unhealthy products respects no borders. By definition, a changing climate affects the entire planet.
不健康产品的全球化营销不受边界限制。根据定义，正在变化的气候也影响整个星球。
The IAU further resolves that Pluto is a dwarf planet by the above definition and is recognized as the prototype of a new category of Trans-Neptunian Objects.
根据上述的定义，国际天文联会进一步决定将冥王星拨归为矮行星，并成为其中一类海王星外天体的原型。
But now? I think its status will continue to be questioned until there's an official definition for planet.
现在，我想在官方的对行星的定义出来以前，冥王星的地位问题还将持续。
According to the new definition, a full-fledged planet is an object that orbits the sun and is large enough to have become round due to the force of its own gravity.
根据新的规则，一颗行星是指该星体围绕太阳运行，并且足够大以至于在自身的引力作用下呈圆形。
This remarkable series, filmed in high definition, will take us to the most extreme and diverse locations on the planet.
这个出色的高清晰系列影片将带我们到达这个星球上最极端、最丰富多彩的地方。
This remarkable series, filmed in high definition, will take us to the most extreme and diverse locations on the planet.
这个出色的高清晰系列影片将带我们到达这个星球上最极端、最丰富多彩的地方。
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