Different weather and astronomical conditions have to be just right for moonbows to be created.

不同的天气和天文条件必须恰到好处，才能产生月虹。

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With perfect observing conditions, the Moon will be the principal astronomical observation platform in the solar system.

由于具备最理想的天文观察条件，月球将建设成太阳系最重要的天文观察平台。

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This also means that at each step the crafter must be willing to wait for optimal crafting conditions with the weather and astronomical signs.

这同时也意味着，在制造的每个阶段，工匠们必须要竭尽全力选择好制造条件，比如天气和占星征兆。

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In the years ahead, however, many more astronomical spacecraft will choose to sit at this location because of the very stable conditions it enjoys.

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