major planet

1. All sorts of major ideas about life and what it is like to be a human being, and stuck here on this particular planet, arise.
   关于人生的各种重要理念，以及作为一个人，活在这个特定的星球上是怎样的都在书中呈现。
2. The oceans are accordingly a major factor in shaping the environment of life on this planet.
   因此海洋是造成这个行星上生活环境的主要因素。
3. In each of the following days, Mercury will be contacting a major planet, so you may want to write down these days on your calendar as advantageous to you.
   在之后的每一天，水星会与一个重要的星球接触，你将会想要把这些重要的日子一一记在你的日历当中，这将会对你有利。
4. Just as we have major and minor grids points of energy on the planet-so did the Atlanteans.
   正如在行星上我们有能源的主网格和次要的网格点一样-亚特兰提斯岛也不例外。
5. As global warming continues to be a major concern for the future of our planet, people are starting to turn to green living practices to help save it for future generations.
   “作为全球变暖将继续成为一个主要关心我们地球的未来”不通顺可不可以改成“当全球变暖继续成为对于我们行星的未来一个主要担忧时”？
6. What are your feelings about Eight Major Planet!
   请各位谈谈对于九大行星变为八大行星的看法。
7. That's why methane is a major contributor to the planet's increasing temperature rise-or global warming.
   所以说甲烷是使这个星球日趋变暖（叫全球变暖）一个主要原因。
8. That may not sound like much, but it could trigger major environmental changes that affect everyone on the planet, especially the poor and hungry.
   这看起来好像不多，但是它会引发重大环境变化，影响地球上每一个人，特别是贫困和饥饿的人。
9. Venus is one of the nine major planets of the solar system, its brightness is next only to the Sun and the Moon, and is the brightest planet perceptible to Man's naked eye.
   金星是太阳系九大行星之一，其亮度仅次于太阳和月亮，是人类用肉眼看到的最明亮的行星。
10. According to patched conic assumption, gravity-assist trajectory can be divided into two major segments: the heliocentric transfer segment and the planet centric flyby segment.
    按照圆锥曲线拼接法，借力飞行轨道设计主要包括日心转移轨道段和借力天体飞越轨道段。

noun

1. (astronomy) any of the nine large celestial bodies in the solar system that revolve around the sun and shine by reflected light

   Synonym:    planet