remove `notranslate` class in zh-CN

1 files changed, 6 insertions, 6 deletions

diff --git a/files/zh-cn/web/javascript/reference/global_objects/boolean/index.html b/files/zh-cn/web/javascript/reference/global_objects/boolean/index.html
index a236f20273..4101843056 100644
--- a/files/zh-cn/web/javascript/reference/global_objects/boolean/index.html
+++ b/files/zh-cn/web/javascript/reference/global_objects/boolean/index.html
@@ -19,7 +19,7 @@ translation_of: Web/JavaScript/Reference/Global_Objects/Boolean
 
 <p>其值不是{{jsxref("undefined")}}或{{jsxref("null")}}的任何对象（包括其值为<code>false</code>的布尔对象）在传递给条件语句时都将计算为<code>true</code>。 例如，以下{{jsxref("Statements/if...else", "if")}}语句中的条件评估为<code>true</code>：</p>
 
-<pre class="brush: js notranslate">var x = new Boolean(false);
+<pre class="brush: js">var x = new Boolean(false);
 if (x) {
   // 这里的代码会被执行
 }
@@ -27,7 +27,7 @@ if (x) {
 
 <p>基本类型的布尔值不受此规则影响。例如下面的 {{jsxref("Statements/if...else", "if")}} 语句的条件为假：</p>
 
-<pre class="brush: js notranslate">var x = false;
+<pre class="brush: js">var x = false;
 if (x) {
   // 这里的代码不会执行
 }
@@ -35,14 +35,14 @@ if (x) {
 
 <p>不要用创建 <code>Boolean</code> 对象的方式将一个非布尔值转化成布尔值，直接将 <code>Boolean</code> 当做转换函数来使用即可，或者使用<a href="/zh-CN/docs/Web/JavaScript/Reference/Operators/Logical_Operators#%E9%80%BB%E8%BE%91%E9%9D%9E%EF%BC%88!%EF%BC%89">双重非（!!）运算符</a>：</p>
 
-<pre class="brush: js notranslate">var x = Boolean(expression);     // 推荐
+<pre class="brush: js">var x = Boolean(expression);     // 推荐
 var x = !!(expression);          // 推荐
 var x = new Boolean(expression); // 不太好
 </pre>
 
 <p>对于任何对象，即使是值为 <code>false</code> 的 <code>Boolean</code> 对象，当将其传给 <code>Boolean</code> 函数时，生成的 <code>Boolean</code> 对象的值都是 <code>true</code>。</p>
 
-<pre class="brush: js notranslate">var myFalse = new Boolean(false);   // true
+<pre class="brush: js">var myFalse = new Boolean(false);   // true
 var g = new Boolean(myFalse);       // true
 var myString = new String("Hello");
 var s = new Boolean(myString);      // true
@@ -74,7 +74,7 @@ var s = new Boolean(myString);      // true
 
 <h3 id="创建值为_false_的_Boolean_对象">创建值为 <code>false</code> 的 <code>Boolean</code> 对象</h3>
 
-<pre class="brush: js notranslate">var bNoParam = new Boolean();
+<pre class="brush: js">var bNoParam = new Boolean();
 var bZero = new Boolean(0);
 var bNull = new Boolean(null);
 var bEmptyString = new Boolean('');
@@ -83,7 +83,7 @@ var bfalse = new Boolean(false);
 
 <h3 id="创建值为_true_的_Boolean_对象">创建值为 <code>true</code> 的  <code>Boolean</code> 对象</h3>
 
-<pre class="brush: js notranslate">var btrue = new Boolean(true);
+<pre class="brush: js">var btrue = new Boolean(true);
 var btrueString = new Boolean('true');
 var bfalseString = new Boolean('false');
 var bSuLin = new Boolean('Su Lin');