江汉平原是我国著名的水网区之一，那里需要开展地震勘探的面积约有二万四千平方公里。
The Jiang-Han Plain is one of China's well-known regions criss- crossed with waters, where an area of about 24 thousand square kilometers calls for seismic exploration.
江汉平原是我国著名的水网区之一，那里需要开展地震勘探的面积约有二万四千平方公里。
The Jiang-Han Plain is one of China's well-known regions criss- crossed with waters, where an area of about 24 thousand square kilometers calls for seismic exploration.
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