Merge Sphinx translations with Weblate translations, sync classref

classes/zh_CN/class_packedvector2array.rst

@@ -17,15 +17,15 @@ PackedVector2Array
 描述
 ----
 
-An array specifically designed to hold :ref:`Vector2<class_Vector2>`. Packs data tightly, so it saves memory for large array sizes.
+专门设计用于保存 :ref:`Vector2<class_Vector2>` 的数组。紧密打包数据，因此可为大型数组节省内存。
 
-\ **Differences between packed arrays, typed arrays, and untyped arrays:** Packed arrays are generally faster to iterate on and modify compared to a typed array of the same type (e.g. :ref:`PackedVector3Array<class_PackedVector3Array>` versus ``Array[Vector2]``). Also, packed arrays consume less memory. As a downside, packed arrays are less flexible as they don't offer as many convenience methods such as :ref:`Array.map<class_Array_method_map>`. Typed arrays are in turn faster to iterate on and modify than untyped arrays.
+\ **紧缩数组、类型化数组和非类型化数组之间的差异：**\ 与同类型的类型化数组相比，紧缩数组的迭代和修改速度通常更快（例如 **PackedVector2Array** 与 ``Array[Vector2]``\ ）。此外，紧缩数组消耗的内存更少。缺点是，紧缩数组不太灵活，因为它们不提供许多便捷方法，例如 :ref:`Array.map<class_Array_method_map>`\ 。类型化数组的迭代和修改速度反过来比非类型化数组更快。
 
-\ **Note:** Packed arrays are always passed by reference. To get a copy of an array that can be modified independently of the original array, use :ref:`duplicate<class_PackedVector2Array_method_duplicate>`. This is *not* the case for built-in properties and methods. The returned packed array of these are a copies, and changing it will *not* affect the original value. To update a built-in property you need to modify the returned array, and then assign it to the property again.
+\ **注意：**\ 紧缩数组始终通过引用传递。要获取可以独立于原始数组进行修改的数组副本，请使用 :ref:`duplicate<class_PackedVector2Array_method_duplicate>`\ 。内置属性和方法并\ *非*\ 如此。返回的紧缩数组是这些的副本，更改它\ *不*\ 会影响原始值。要更新内置属性，需要修改返回的数组，然后再次将其分配给该属性。
 
 .. note::
 
-	通过 C# 使用这个 API 时有显著的不同。详见 :ref:`doc_c_sharp_differences`\ 。
+	通过 C# 使用该 API 时会有显著不同，详见 :ref:`doc_c_sharp_differences`\ 。
 
 .. rst-class:: classref-introduction-group
 
@@ -104,7 +104,7 @@ An array specifically designed to hold :ref:`Vector2<class_Vector2>`. Packs data
 
 .. rst-class:: classref-reftable-group
 
-操作符
+运算符
 ------
 
 .. table::
@@ -446,7 +446,7 @@ An array specifically designed to hold :ref:`Vector2<class_Vector2>`. Packs data
 
 .. rst-class:: classref-descriptions-group
 
-操作符说明
+运算符说明
 ----------
 
 .. _class_PackedVector2Array_operator_neq_PackedVector2Array:
@@ -510,10 +510,10 @@ An array specifically designed to hold :ref:`Vector2<class_Vector2>`. Packs data
 返回索引为 ``index`` 的 :ref:`Vector2<class_Vector2>`\ 。负数索引能从末尾开始访问元素。使用数组范围外的索引会导致出错。
 
 .. |virtual| replace:: :abbr:`virtual (本方法通常需要用户覆盖才能生效。)`
-.. |const| replace:: :abbr:`const (本方法没有副作用，不会修改该实例的任何成员变量。)`
+.. |const| replace:: :abbr:`const (本方法无副作用，不会修改该实例的任何成员变量。)`
 .. |vararg| replace:: :abbr:`vararg (本方法除了能接受在此处描述的参数外，还能够继续接受任意数量的参数。)`
 .. |constructor| replace:: :abbr:`constructor (本方法用于构造某个类型。)`
 .. |static| replace:: :abbr:`static (调用本方法无需实例，可直接使用类名进行调用。)`
-.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效操作符。)`
-.. |bitfield| replace:: :abbr:`BitField (这个值是由下列标志构成的位掩码整数。)`
+.. |operator| replace:: :abbr:`operator (本方法描述的是使用本类型作为左操作数的有效运算符。)`
+.. |bitfield| replace:: :abbr:`BitField (这个值是由下列位标志构成位掩码的整数。)`
 .. |void| replace:: :abbr:`void (无返回值。)`