The surface was covered with high mound sastrugi.

表面覆盖有高丘的雪面波纹。

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The research of the high mound construction method becomes the issue to which the bridge workers pay great attention.

高墩施工方法的研究成为桥梁建筑工作者十分关注的问题。

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Storm surges are caused by a hurricane's high winds, which pile up a "mound" of water along the front of the eye as the storm moves forward.

飓风的狂风导致风暴潮，在面前堆起一座“水堤”随着风暴往前移动。

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The pitching mound used to be 15 inches high, but it was clipped 31 years ago to 10 inches to generate more hitting.

FORBES: Fact And Comment

The mound is a pile of rubble, 30 feet high and maybe 200 feet across.

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