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The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----
The average of salinity of sea water is ----