remove `notranslate` class in zh-CN

4 files changed, 13 insertions, 13 deletions

diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/floor/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/floor/index.html
index 530f15a033..6a8bb13fc2 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/math/floor/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/floor/index.html
@@ -17,7 +17,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/floor
 
 <h2 id="Syntax" name="Syntax">语法</h2>
 
-<pre class="syntaxbox notranslate"><code>Math.floor(<em>x</em>) </code></pre>
+<pre class="syntaxbox"><code>Math.floor(<em>x</em>) </code></pre>
 
 <h3 id="Parameters" name="Parameters">参数</h3>
 
@@ -39,7 +39,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/floor
 
 <h3 id="Example_Using_Math.floor" name="Example:_Using_Math.floor">例子：使用 <code>Math.floor</code></h3>
 
-<pre class="brush:js notranslate">Math.floor( 45.95);
+<pre class="brush:js">Math.floor( 45.95);
 // 45
 Math.floor( 45.05);
 // 45
@@ -54,7 +54,7 @@ Math.floor(-45.95);
 
 <h3 id="Example_Decimal_adjustment" name="Example:_Decimal_adjustment">例子：十进制调整</h3>
 
-<pre class="brush:js notranslate">// Closure
+<pre class="brush:js">// Closure
 (function(){
 
 	/**
diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html
index e25608ec05..91796ae506 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/random/index.html
@@ -21,7 +21,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random
 
 <h2 id="Syntax" name="Syntax">语法</h2>
 
-<pre class="syntaxbox notranslate"><code>Math.random()</code></pre>
+<pre class="syntaxbox"><code>Math.random()</code></pre>
 
 <h3 id="Parameters" name="Parameters">返回值</h3>
 
@@ -33,7 +33,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random
 
 <h3 id="得到一个大于等于0，小于1之间的随机数">得到一个大于等于0，小于1之间的随机数</h3>
 
-<pre class="brush: js notranslate">function getRandom() {
+<pre class="brush: js">function getRandom() {
   return Math.random();
 }</pre>
 
@@ -41,7 +41,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random
 
 <p>这个例子返回了一个在指定值之间的随机数。这个值不小于 <code>min</code>（有可能等于），并且小于（不等于）<code>max</code>。</p>
 
-<pre class="brush: js notranslate">function getRandomArbitrary(min, max) {
+<pre class="brush: js">function getRandomArbitrary(min, max) {
   return Math.random() * (max - min) + min;
 }
 </pre>
@@ -50,7 +50,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random
 
 <p>这个例子返回了一个在指定值之间的随机整数。这个值不小于 <code>min</code> （如果 <code>min</code> 不是整数，则不小于 <code>min</code> 的向上取整数），且小于（不等于）<code>max</code>。</p>
 
-<pre class="brush: js line-numbers  language-js notranslate"><code class="language-js">function getRandomInt(min, max) {
+<pre class="brush: js line-numbers  language-js"><code class="language-js">function getRandomInt(min, max) {
   min = Math.ceil(min);
   max = Math.floor(max);
   return Math.floor(Math.random() * (max - min)) + min; </code>//不含最大值，含最小值<code class="language-js">
@@ -64,7 +64,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/random
 
 <p>上一个例子提到的函数 <code>getRandomInt()</code> 结果范围包含了最小值，但不含最大值。如果你的随机结果需要同时包含最小值和最大值，怎么办呢?  <code>getRandomIntInclusive()</code> 函数可以实现。</p>
 
-<pre class="brush: js line-numbers  language-js notranslate"><code class="language-js">function getRandomIntInclusive(min, max) {
+<pre class="brush: js line-numbers  language-js"><code class="language-js">function getRandomIntInclusive(min, max) {
   min = Math.ceil(min);
   max = Math.floor(max);
   return Math.floor(Math.random() * (max - min + 1)) + min; //含最大值，含最小值 
diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/sin/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/sin/index.html
index 989c5af7e5..a08cda8912 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/math/sin/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/sin/index.html
@@ -11,7 +11,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/sin
 
 <h2 id="Syntax" name="Syntax">语法</h2>
 
-<pre class="syntaxbox notranslate">Math.sin(<em>x</em>)</pre>
+<pre class="syntaxbox">Math.sin(<em>x</em>)</pre>
 
 <h3 id="Parameters" name="Parameters">参数</h3>
 
@@ -30,7 +30,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/sin
 
 <h3 id="Example_Using_Math.sin" name="Example:_Using_Math.sin">例子：使用 <code>Math.sin</code></h3>
 
-<pre class="brush:js notranslate">Math.sin(0);           // 0
+<pre class="brush:js">Math.sin(0);           // 0
 Math.sin(1);           // 0.8414709848078965
 
 Math.sin(Math.PI / 2); // 1</pre>
diff --git a/files/zh-cn/web/javascript/reference/global_objects/math/sinh/index.html b/files/zh-cn/web/javascript/reference/global_objects/math/sinh/index.html
index c9f0d376f9..1682a0ba73 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/math/sinh/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/math/sinh/index.html
@@ -11,7 +11,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/sinh
 
 <h2 id="Syntax" name="Syntax">语法</h2>
 
-<pre class="syntaxbox notranslate">Math.sinh(<em>x</em>)</pre>
+<pre class="syntaxbox">Math.sinh(<em>x</em>)</pre>
 
 <h3 id="Parameters" name="Parameters">参数</h3>
 
@@ -28,7 +28,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Math/sinh
 
 <h2 id="Examples" name="Examples">示例</h2>
 
-<pre class="brush:js notranslate">Math.sinh(0)      // 0
+<pre class="brush:js">Math.sinh(0)      // 0
 Math.sinh(1)      // 1.1752011936438014
 Math.sinh("-1")   // -1.1752011936438014
 Math.sinh("foo")  // NaN
@@ -55,7 +55,7 @@ Math.sinh("foo")  // NaN
 
 <p>该函数可以使用 {{jsxref("Math.exp()")}}<code> 函数来实现</code>:</p>
 
-<pre class="brush: js  language-js notranslate">function sinh(x){
+<pre class="brush: js  language-js">function sinh(x){
     return  (Math.exp(x) - Math.exp(-x)) / 2;
 }</pre>