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  _____     _____     _____      ___      _  _   
 |__  //   |  ___||  /  ___||   / _ \\   | \| || 
   / //    | ||__   | // __    | / \ ||  |  ' || 
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 `-----`   `-----`    `---`     `---`    `-` -`

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發送短信 : Precipitation records of anthropogenic nitrogen pollution in two metropolitan cities of Southeast Asia