diff --git a/application/models/MetadataPDF.php b/application/models/MetadataPDF.php
index 32670194..b97d2da1 100644
--- a/application/models/MetadataPDF.php
+++ b/application/models/MetadataPDF.php
@@ -28,7 +28,7 @@ class MetadataPDF extends PDF_Unicode
 		$this->Image('http://westdc.westgis.ac.cn/images/westdc_logo_white.gif',80,30,0,0,'','http://westdc.westgis.ac.cn/');
 		$this->SetFont('uGB','B',20);
 		$this->setXY(0,70);
-		$this->Cell(0,0,'寒区旱区科学数据中心',0,2,'C',false,'http://westdc.westgis.ac.cn/');
+		$this->Cell(0,0,'Cold and Arid Regions Science Data Center',0,2,'C',false,'http://card.westgis.ac.cn/');
 		$imgurl='http://'.$_SERVER['SERVER_NAME'].'/service/bigthumb/uuid/'.$this->metadata['uuid'];
 		$imgsize=getimagesize($imgurl);
 		if ($this->metadata['filetype'] && $imgsize)
@@ -44,7 +44,7 @@ class MetadataPDF extends PDF_Unicode
 		//$this->setFont('Arial','',12);
 		$this->ln(10);
 		$this->SetFont('uGB','B',12);
-		$this->Cell(0,0,'UUID: '.$this->metadata['uuid'],0,2,'C',false,'http://westdc.westgis.ac.cn/data/'.$this->metadata['uuid']);	
+		$this->Cell(0,0,'UUID: '.$this->metadata['uuid'],0,2,'C',false,'http://card.westgis.ac.cn/data/'.$this->metadata['uuid']);	
 	}
 	
 	function DrawContent()
@@ -61,46 +61,46 @@ class MetadataPDF extends PDF_Unicode
 		$this->ln(10);
 		$this->setfont('uGB','',10);
 		$this->setFillColor(200,200,200);
-		$this->Cell(0,8,'  摘要',0,1,'L',true);
+		$this->Cell(0,8,'  Abstract',0,1,'L',true);
 		//$this->write(5,$this->metadata['description']);
 		$this->DrawTable($this->metadata['description']);
 		//todo: table in abstract
 		$this->ln(5);
-		$this->Cell(0,8,'  关键词',0,1,'L',true);
-		$this->write(5,'主题：'.$this->metadata['keyword']['theme']);
+		$this->Cell(0,8,'  Keywords',0,1,'L',true);
+		$this->write(5,'Theme: '.$this->metadata['keyword']['theme']);
 		$this->ln(5);
-		$this->write(5,'位置：'.$this->metadata['keyword']['place']);
+		$this->write(5,'Place: '.$this->metadata['keyword']['place']);
 		$this->ln(5);
-		$this->write(5,'时间：'.$this->metadata['keyword']['temporal']);
+		$this->write(5,'Temporal: '.$this->metadata['keyword']['temporal']);
 		$this->ln(5);
-		$this->write(5,'学科：'.$this->metadata['keyword']['discipline']);
+		$this->write(5,'Discipline: '.$this->metadata['keyword']['discipline']);
 		$this->ln(5);
-		$this->write(5,'地层：'.$this->metadata['keyword']['stratum']);
+		$this->write(5,'Statrum: '.$this->metadata['keyword']['stratum']);
 
 		$this->ln(5);
-		$this->Cell(0,8,'  数据分类',0,1,'L',true);
-		$this->write(5,'分类：'.$this->metadata['category'].' '.$this->metadata['category_zh']);
+		$this->Cell(0,8,' ISO 19115 Category',0,1,'L',true);
+		$this->write(5,'Category: '.$this->metadata['category']);
 
 		$this->ln(5);
-		$this->Cell(0,8,'  数据细节',0,1,'L',true);
+		$this->Cell(0,8,'  Detail',0,1,'L',true);
 		if ($this->metadata['rfdenom'])
 		{
-			$this->write(5,'比例尺：'.$this->metadata['rfdenom']);
+			$this->write(5,'Scale: '.$this->metadata['rfdenom']);
 			$this->ln(5);
 		}
 		if ($this->metadata['resolution'])
 		{
-			$this->write(5,'分辨率：'.$this->metadata['resolution']);
+			$this->write(5,'Resolution: '.$this->metadata['resolution']);
 			$this->ln(5);
 		}
-		$this->write(5,'投影：'.$this->metadata['projection']);
+		$this->write(5,'Project: '.$this->metadata['projection']);
 		$this->ln(5);
-		$this->write(5,'数据大小(MB)：'.$this->metadata['filesize']);
+		$this->write(5,'Data Volume(MB): '.$this->metadata['filesize']);
 		$this->ln(5);
-		$this->write(5,'数据格式：'.$this->metadata['fileformat']);
+		$this->write(5,'Data Format: '.$this->metadata['fileformat']);
 
 		$this->ln(5);
-		$this->Cell(0,8,'  缩略图和空间范围',0,1,'L',true);			
+		$this->Cell(0,8,'  Position and Thumbnail',0,1,'L',true);			
 		$this->ln(5);
 		$x=$this->getX();$y=$this->getY();
 		$w=50*abs(($this->metadata['north']-$this->metadata['south'])/($this->metadata['west']-$this->metadata['east']));
@@ -116,46 +116,46 @@ class MetadataPDF extends PDF_Unicode
 		$this->write(5,'S:'.$this->metadata['south']);
 		
 		$this->ln(5);
-		$this->Cell(0,8,'  时间范围',0,1,'L',true);			
-		$this->write(5,'开始时间：'.$this->metadata['timebegin']);
+		$this->Cell(0,8,'  Temporal Range',0,1,'L',true);			
+		$this->write(5,'Start: '.$this->metadata['timebegin']);
 		$this->ln(5);
-		$this->write(5,'结束时间：'.$this->metadata['timeend']);
+		$this->write(5,'End: '.$this->metadata['timeend']);
 
 		$this->ln(5);
-		$this->Cell(0,8,'  本数据引用方式',0,1,'L',true);
+		$this->Cell(0,8,'  Citation',0,1,'L',true);
 		$this->write(5,$this->metadata['citation']);			
 
 		$this->ln(5);
-		$this->Cell(0,8,'  建议参考文献',0,1,'L',true);
+		$this->Cell(0,8,'  Recommended Publications',0,1,'L',true);
 		$this->write(5,$this->metadata['reference']);			
 
 		//$this->ln(5);
-		$this->Cell(0,8,'  数据DOI',0,1,'L',true);
+		$this->Cell(0,8,'  DOI',0,1,'L',true);
 		$this->write(5,$this->metadata['doi']);			
 
 		$this->ln(5);
-		$this->Cell(0,8,'  项目支持信息',0,1,'L',true);
+		$this->Cell(0,8,'  Funding',0,1,'L',true);
 		$this->write(5,$this->metadata['suppinfo']);			
 
 		$this->ln(5);
-		$this->Cell(0,8,'  使用声明',0,1,'L',true);
+		$this->Cell(0,8,'  Limitation',0,1,'L',true);
 		$this->write(5,$this->metadata['uselimits']);			
 		
-		$this->Cell(0,8,'  相关链接',0,1,'L',true);
+		$this->Cell(0,8,'  Online Resources',0,1,'L',true);
 		foreach($this->metadata['resources'] as $k=>$r)
 		{
 			$this->write(5,($k+1).'. '.$r['name'].' '.$r['linkage'],$r['linkage']);
 			$this->ln(5);
 		}	
 
-		$this->Cell(0,8,'  相关联系人',0,1,'L',true);
-		$party_zh=array('resourceProvider'=>'资源提供者','custodian'=>'维护者','owner'=>'拥有者','user'=>'用户','distributor'=>'数据服务联系人','originator'=>'创建者','pointOfContact'=>'联系人','principalInvestigator'=>'数据调查与处理者','processor'=>'处理者','publisher'=>'元数据发布者','author'=>'元数据作者');
+		$this->Cell(0,8,'  Contacts',0,1,'L',true);
+		$party_zh=array('resourceProvider'=>'Resource Provider','custodian'=>'Custodian','owner'=>'Owner','user'=>'User','distributor'=>'Distributor','originator'=>'Originator','pointOfContact'=>'Point of Contact','principalInvestigator'=>'Principal Investigator','processor'=>'Process','publisher'=>'Publisher','author'=>'Author');
 		foreach($this->metadata['contacts'] as $k=>$c)
 		{
 			$this->write(5,($k+1).'. '.$party_zh[$c['role']]);$this->ln(5);
-			$this->write(5,$c['individual'].' 单位：'.$c['organisation']);$this->ln(5);
-			$this->write(5,'地址：'.$c['country'].' '.$c['administractive'].' '.$c['city'].' '.$c['delivery']);$this->ln(5);
-			$this->write(5,'邮编：'.$c['postal'].'  电话：'.$c['phone'].'  邮件：'.$c['email']);
+			$this->write(5,$c['individual'].' Organization: '.$c['organisation']);$this->ln(5);
+			$this->write(5,'Address: '.$c['country'].' '.$c['administractive'].' '.$c['city'].' '.$c['delivery']);$this->ln(5);
+			$this->write(5,'Zip code: '.$c['postal'].'  Phone: '.$c['phone'].'  Email: '.$c['email']);
 			$this->ln(5);
 			$this->ln(5);
 		}