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A common ponderable for sky enthusiasts is deciding if that bright spot near the horizon is the planet Venus.
对星空爱好者来说，常见的疑难之一是地平线附近的亮斑是否为金星。
youdao
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A common ponderable for sky enthusiasts is deciding if that bright spot near the horizon is the planet Venus.
对星空爱好者来说，常见的疑难之一是地平线附近的亮斑是否为金星。
youdao