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。
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.
严重的土壤侵蚀、酸雨和河道污染也在影响着千百万人的生活。
Serious soil erosion, acid rain and polluted waterways also affect the lives of millions.
那条河侵蚀河岸直到一条新的河道形成。
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