diff --git a/yiiguxing.translation.xml b/yiiguxing.translation.xml
index ad32eda..6e9a09b 100644
--- a/yiiguxing.translation.xml
+++ b/yiiguxing.translation.xml
@@ -6,6 +6,8 @@
     <option name="newTranslationDialogY" value="447" />
     <option name="pinTranslationDialog" value="true" />
     <histories>
+      <item value="will accelerate to the left at rate of 40 pxs" />
+      <item value="acceleration" />
       <item value="Sprite" />
       <item value="A way to produce Future objects and to complete them later with a value or error. Most of the time, the simplest way to create a future is to just use one of the [Future] constructors to capture the result of a single asynchronous computation: ```dart Future(() { doSomething(); return result; }); ``` or, if the future represents the result of a sequence of asynchronous computations, they can be chained using [Future.then] or similar functions on [Future]: ```dart Future doStuff(){ return someAsyncOperation().then((result) { return someOtherAsyncOperation(result); }); } ``` If you do need to create a Future from scratch — for example, when you're converting a callback-based API into a Future-based one — you can use a Completer as follows: ```dart class AsyncOperation { final Completer _completer = new Completer(); Future&lt;T&gt; doOperation() { _startOperation(); return _completer.future; Send future object back to client. } Something calls this when the value is ready. void _finishOperation(T result) { _completer.complete(result); } If something goes wrong, call this. void _errorHappened(error) { _completer.completeError(error); } } ```" />
       <item value="Creates a new completer. The general workflow for creating a new future is to 1) create a new completer, 2) hand out its future, and, at a later point, 3) invoke either [complete] or [completeError]. The completer completes the future asynchronously. That means that callbacks registered on the future are not called immediately when [complete] or [completeError] is called. Instead the callbacks are delayed until a later microtask. Example: ```dart var completer = new Completer(); handOut(completer.future); later: { completer.complete('completion value'); } ```" />
@@ -54,13 +56,11 @@
       <item value="update Soul Avatar" />
       <item value="已修复" />
       <item value="FIXED" />
-      <item value="decline" />
-      <item value="gamification" />
     </histories>
     <option name="languageScores">
       <map>
-        <entry key="CHINESE" value="476" />
-        <entry key="ENGLISH" value="477" />
+        <entry key="CHINESE" value="478" />
+        <entry key="ENGLISH" value="479" />
         <entry key="GERMAN" value="1" />
         <entry key="FRENCH" value="1" />
         <entry key="INDONESIAN" value="1" />