Import revised translations.

Change-Id: I3c98722dfddac5fe3b600cae61255f15540666e4
diff --git a/java/res/values-bg/strings.xml b/java/res/values-bg/strings.xml
index 5277697..2b26647 100644
--- a/java/res/values-bg/strings.xml
+++ b/java/res/values-bg/strings.xml
@@ -71,6 +71,7 @@
     <string name="label_to_symbol_with_microphone_key" msgid="9035925553010061906">"123"</string>
     <string name="label_pause_key" msgid="181098308428035340">"Пауза"</string>
     <string name="label_wait_key" msgid="6402152600878093134">"Чака"</string>
+    <string name="spoken_use_headphones" msgid="896961781287283493">"Включете слушалки, за да чуете клавишите за паролата на висок глас."</string>
     <string name="spoken_current_text_is" msgid="2485723011272583845">"Текущият текст е %s"</string>
     <string name="spoken_no_text_entered" msgid="7479685225597344496">"Няма въведен текст"</string>
     <string name="spoken_description_unknown" msgid="3197434010402179157">"Код на клавишa %d"</string>
@@ -147,5 +148,8 @@
     <string name="subtype_en_GB" msgid="88170601942311355">"английски (Великобритания)"</string>
     <string name="subtype_en_US" msgid="6160452336634534239">"английски (САЩ)"</string>
     <string name="prefs_usability_study_mode" msgid="1261130555134595254">"Режим за изучаване на използваемостта"</string>
-    <string name="prefs_vibration_duration_settings" msgid="3194657361314787870">"Настройки за продължителност на вибрирането"</string>
+    <!-- no translation found for prefs_keypress_vibration_duration_settings (1829950405285211668) -->
+    <skip />
+    <!-- no translation found for prefs_keypress_sound_volume_settings (5875933757082305040) -->
+    <skip />
 </resources>