The complex is called the Vela Molecular Cloud Ridge, and may form part of the edge of the Orion spiral arm spur in the Milky Way galaxy.

这片复合区域被称为船帆分子云脊（Vela Molecular Cloud Ridge），它可能参与形成了猎户座悬臂的边缘部分。

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Inflation is not about to spiral upwards but with diminishing spare capacity, it could edge up.

即便通货膨胀不会扶摇直上，随着闲置生产能力日趋减小，它也将溜边而起。

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Spiral binding: a method of binding in which a continuous wire is threaded through holes punched in the binding edge of the pages. see mechanical binding.

螺旋装：把书页在装订边打孔，用连续的金属丝作螺纹式穿过的装订方法。参阅机械式装订。

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The problem with suing banks for billions, some argue, is that the settlements could push them over the edge sending their stocks into a downward spiral as investors flee the sector.

FORBES: Banks Face Painful New Mortgage Lawsuits, U.S. May Seek Up To $30 Billion In Losses