把鼠标在图片上划过（译注：参见原文地址），就会标识出北极星和NCP，以及小熊座中的其他星星。
Sliding your cursor over the picture will locate Polaris and the NCP as well as other stars of the Little Dipper.
把鼠标在图片上划过（译注：参见原文地址），就会标识出北极星和NCP，以及小熊座中的其他星星。
Sliding your cursor over the picture will locate Polaris and the NCP as well as other stars of the Little Dipper.
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