绝大多数日冕物质抛射看起来是球根形的、宽的；而这次日冕则是很窄的并且包裹住的。

Most coronal mass ejections are more bulbous and wide: this one is quite narrow and contained.

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球根状白色的头在市区路灯上面散发着红光。

Bulbous white heads glow atop the downtown street lamps.

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我心中想着这位我从未谋面的女子，在四十多年前，从种下第一株水仙花球根开始，把她自己所想象的美丽和快乐带到一个隐蔽的山峰。

I thought of this woman whom I had never met, who, more than forty years before, had begun, one bulb at a time, to bring her vision of beauty and joy to an obscure mountaintop.

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