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Re:请问这道题大概说什么？而且这个陆地的半径是多少？In Reply To:请问这道题大概说什么？而且这个陆地的半径是多少？ Posted by:hdm2968 at 2006-01-31 22:04:22 the state of Louisiana is actually shrinking by 50 square miles each year, due to erosion caused by the Mississippi River. Followed by: Post your reply here: |
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