table head translation problem

app/controllers/digital_archives_controller.rb

@@ -68,14 +68,17 @@ class DigitalArchivesController < ApplicationController
 				"page_url" => url,
 				"th_title" => t('title'),
 				"th_location" => t('location'),
+				"th_department" => t('department'),
+				"th_character" => t('character')
+				"th_location" => t('location'),
 				"th_description" => t('description'),
-				"th_detaildes" => t('detaildes'),
+				"th_detaildes" => t('detail_description'),
 				"th_material" => t('material'),
 				"th_size" => t('size'),
-				"th_item-date" => t('item_date'),
-				"th_item-id" => t('item_id'),
-				"th_item-from" => t('item_from'),
-				"th_item-status" => t('item_status')
+				"th_item_date" => t('item_date'),
+				"th_item_id" => t('item_id'),
+				"th_item_from" => t('item_from'),
+				"th_item_status" => t('item_status')
 			}
 		} 		
 	end 

config/locales/en.yml

@@ -8,7 +8,6 @@ en:
     character : "Character"
     department : "Department"
     date : "Date" 
-    description : "Description"
     detail_description : "Detail Description"
     material : "Material"
     item_number : "Item Number"
@@ -16,13 +15,9 @@ en:
     item_from : "Item From"
     item_status : "Item Status"
     album_content : "Album Content"
-    show_lang: Language
-    title: Title
-    location: Location
-    description: Description
-    detaildes: Detail Description
-    size: Size
-    item_data: Item Date
-    item_id: Item ID
-    item_from: Item From 
-    item_status: Item Status
+    show_lang: "Language"
+    title : "Title"
+    description : "Description"
+    size : "Size"
+    item_data : "Item Date"
+    item_id : "Item ID"

config/locales/zh_tw.yml

@@ -8,22 +8,15 @@ zh_tw:
     character : "角色"
     department : "單位"
     date : "日期"
-    description : "描述"
     detail_description : "詳細描述"
     material : "材質"
-    size : "大小"
     item_number : "物件編號"
     item_date : "入藏日期"
-    item_from : "致贈單位"
     item_status : "保存情形"
     album_content : "相片描述"
     show_lang : "呈現語系"
     title : "標題"
-    location: "地點"
     description : "描述"
-    detaildes: "詳細描述"
     size : "尺寸"
-    item_data: "物品日期"
     item_id : "物品編號"
-    item_from: "贈與者" 
-    item_status: "保存狀況"
+    item_from : "致贈單位"