As on the Moon, the extent of large impact cratering (i.e. craters too big to have been filled in by erosion since they were formed) serves as an age indicator for the Martian surface.

与月球上相同，那些巨大陨石坑的范围（例如，那些巨大到自形成后尚未被尘埃填满的陨石坑）标志着火星表面的年龄。

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Some of these properties appear to be evident in this iceberg, though the channel may have since been widened and enlarged by the subsequent tidal and surface melting and erosion.

虽然后来的潮汐和表面的融化与侵蚀可能加宽并扩大了这个河道，但是其中一些属性似乎在这个冰山上表现的很明显。

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Since you like the outdoors, maybe you'll find a solution for soil erosion that will prevent the great rivers of the world from eroding their Banks.

因为你喜欢野外活动，也许你能找到办法解决土壤侵蚀问题，那样就可以防止世界上主要河流侵蚀其河岸的问题了。

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Fox claims that the beach has been restored to its natural state, but campaigners say it has since been blighted by erosion.

BBC: DiCaprio's Beach closes

The point of this ACCC project is to promote multiple adaptation responses to combat coastal erosion, since no single option can fit all circumstances.

UNESCO: CULTURE

John Murphy, chief technical analyst at Stockcharts.com, produced a chart showing the technical erosion of the popular commodity index since early May.

FORBES: Commodity Bull Breakdown