Seismograms are the records (paper copy) produced by seismographs used to calculate the location and magnitude of an earthquake. They show how the ground moves with the passage of time.

震动图是地震仪的测量结果的纸质记录，是用来确定地震发生的地区和震级。它们记录了在过去一段时间里地壳的运动情况。

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When he gets to the ground, he moves with the others toward the nearest building.

当他到达地面时，他和其他人一起向最近的建筑物移动。

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The perfect breeding ground for collaboration, the Internet moves ideas and code around the world in an instant.

互联网是完美的合作滋生地，它把各式各样的想法和代码瞬间传遍世界各地。

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The team checked the responses of seal mothers by recording the number of pup checks made (where the mother raises her head off the ground and moves it in the direction of her young to check their well-being) during a specific time period.

BBC: Seal pup

"We're on uncharted ground, playing these moves over a period of decades, " he says.

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"There is no doubt that all our moves on the ground are very risky because we are always subject to arrest each time we have to go through a security checkpoint, " said HM, a Hama activist.

CNN: For Syrian activists, YouTube is a sword and shield