优化翻译

app/src/main/res/menu/book_source.xml

@@ -54,7 +54,7 @@
                         <item
                             android:id="@+id/menu_sort_enable"
                             android:checkable="true"
-                            android:title="@string/sort_enable" />
+                            android:title="@string/is_enabled" />
 
                     </group>
 

app/src/main/res/values-pt-rBR/strings.xml

@@ -806,7 +806,7 @@
     <string name="import_bookshelf">导入书单</string>
     <string name="pre_download">预下载</string>
     <string name="pre_download_s">预先下载%s章正文</string>
-    <string name="sort_enable">Habilitar a seleção</string>
+    <string name="is_enabled">Habilitar a seleção</string>
     <string name="background_image">Imagem de fundo</string>
     <string name="export_folder">Pasta de exportação</string>
     <string name="export_charset">导出编码</string>

app/src/main/res/values-zh-rHK/strings.xml

@@ -801,7 +801,7 @@
     <string name="import_bookshelf">导入书单</string>
     <string name="pre_download">预下载</string>
     <string name="pre_download_s">预先下载%s章正文</string>
-    <string name="sort_enable">启用排序</string>
+    <string name="is_enabled">是否启用</string>
     <string name="background_image">背景图片</string>
     <string name="export_folder">导出文件夹</string>
     <string name="export_charset">导出编码</string>

app/src/main/res/values-zh-rTW/strings.xml

@@ -805,7 +805,7 @@
     <string name="import_bookshelf">匯入書單</string>
     <string name="pre_download">預下載</string>
     <string name="pre_download_s">預先下載%s章正文</string>
-    <string name="sort_enable">啟用排序</string>
+    <string name="is_enabled">是否啟用</string>
     <string name="background_image">背景圖片</string>
     <string name="export_folder">匯出資料夾</string>
     <string name="export_charset">匯出編碼</string>

app/src/main/res/values-zh/strings.xml

@@ -805,7 +805,7 @@
     <string name="import_bookshelf">导入书单</string>
     <string name="pre_download">预下载</string>
     <string name="pre_download_s">预先下载%s章正文</string>
-    <string name="sort_enable">启用排序</string>
+    <string name="is_enabled">是否启用</string>
     <string name="background_image">背景图片</string>
     <string name="export_folder">导出文件夹</string>
     <string name="export_charset">导出编码</string>

app/src/main/res/values/strings.xml

@@ -805,7 +805,7 @@
     <string name="import_bookshelf">Import the list of books</string>
     <string name="pre_download">Download in advance</string>
     <string name="pre_download_s">Download 10 chapters in advance</string>
-    <string name="sort_enable">Enable sorting</string>
+    <string name="is_enabled">Is enabled</string>
     <string name="background_image">Background image</string>
     <string name="copy_book_url">Copy book URL</string>
     <string name="copy_toc_url">Copy chapters URL</string>