2. Boost Unordered Translation (zh_Hans)
3. Chinese (Simplified Han script)
4. Zen

258 :1030
	English Erase all elements with key equivalent to `k`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 擦除所有键等价于 `k` 的元素。 17/460 · 46 Needs editing
258 :997
	English Returns:;; The number of elements erased. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; The `template<class K>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：被擦除的元素数量。 抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。 注意：`template<class k="">` 重载仅在 `Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef，且 `iterator` 和 `const_iterator` 都不能从 `K` 隐式转换时参与重载决议。库假定 `Hash` 可同时使用 `K` 和 `Key` 调用，且 `Pred` 是透明的。这支持了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class> 290/5670 · 567 Needs editing
258 :1135
	English Move insert_or_[c]visit
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 移动 insert++_++or++_[++c++]++visit 33/230 · 23 Needs editing
258 :1001
	English Swaps the contents of the container with the parameter.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 交换容器的内容与参数的内容。 14/550 · 55 Needs editing
:1070 :1070
	English Inserts a new element into the container or updates an existing one by assigning to the contained value.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 向容器中插入一个新元素，或通过赋值更新现有元素的值。 26/1040 · 104 Needs editing
258 :1065
	English ```c++ template<class F> bool insert_or_visit(const value_type& obj, F f); template<class F> bool insert_or_cvisit(const value_type& obj, F f); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class f=""> bool insert_or_visit(const value_type&amp; obj, F f); template<class f=""> bool insert_or_cvisit(const value_type&amp; obj, F f); ```</class></class> 177/1470 · 147 Needs editing
258 :1133
	English ```c++ template<class... Args, class F1, class F2> bool emplace_and_visit(Args&&... args, F1&& f1, F2&& f2); template<class... Args, class F1, class F2> bool emplace_and_cvisit(Args&&... args, F1&& f1, F2&& f2); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class... args,="" class="" f1,="" f2=""> bool emplace_and_visit(Args&amp;&amp;... args, F1&amp;&amp; f1, F2&amp;&amp; f2); template<class... args,="" class="" f1,="" f2=""> bool emplace_and_cvisit(Args&amp;&amp;... args, F1&amp;&amp; f1, F2&amp;&amp; f2); ```</class...></class...> 297/2150 · 215 Needs editing
258 :978
	English Returns:;; The container's allocator.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：;; 容器的分配器。 13/370 · 37 Needs editing
258 :992
	English ```c++ void erase_return_void(const_iterator position); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ void erase_return_void(const_iterator position); ``` 59/590 · 59 Needs editing
:1083 :1083
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
:1064 :1064
	English Inserts a new element into the container or updates an existing one by assigning to the contained value.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 向容器中插入一个新元素，或通过赋值更新现有元素的值。 26/1040 · 104 Needs editing
259 :406
	English Release 1.39.0
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 版本 1.39.0 9/140 · 14 Needs editing
:1063 :1063
	English Equivalent to [listing,subs="+macros,+quotes"]
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 等效于 [listing,subs="+macros,+quotes"] 36/460 · 46 Needs editing
259 :1033
	English Returns:;; The number of elements erased. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; The `template<class K>` overload only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs and neither `iterator` nor `const_iterator` are implicitly convertible from `K`. The library assumes that `Hash` is callable with both `K` and `Key` and that `Pred` is transparent. This enables heterogeneous lookup which avoids the cost of instantiating an instance of the `Key` type.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：擦除的元素数量。抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出异常。说明：`template<class k="">` 重载仅在以下条件下参与重载决议：`Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef，且 `iterator` 和 `const_iterator` 均不能从 `K` 隐式转换。库假定 `Hash` 可同时以 `K` 和 `Key` 调用，且 `Pred` 是透明的。这实现了异构查找，从而避免了实例化 `Key` 类型对象的开销。</class> 288/5670 · 567 Needs editing
:1001 :1001
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
259 :1136
	English ```c++ template<class F> bool insert_or_visit(value_type&& obj, F f); template<class F> bool insert_or_cvisit(value_type&& obj, F f); template<class F> bool insert_or_visit(init_type&& obj, F f); template<class F> bool insert_or_cvisit(init_type&& obj, F f); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class f=""> bool insert_or_visit(value_type&amp;&amp; obj, F f); template<class f=""> bool insert_or_cvisit(value_type&amp;&amp; obj, F f); template<class f=""> bool insert_or_visit(init_type&amp;&amp; obj, F f); template<class f=""> bool insert_or_cvisit(init_type&amp;&amp; obj, F f); ```</class></class></class></class> 338/2620 · 262 Needs editing
:1003 :1003
	English If `Allocator::propagate_on_container_swap` is declared and `Allocator::propagate_on_container_swap::value` is `true` then the containers' allocators are swapped. Otherwise, swapping with unequal allocators results in undefined behavior.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 如果 `Allocator::propagate_on_container_swap` 被声明且 `Allocator::propagate_on_container_swap::value` 为 `true`，则交换容器的分配器。否则，使用不相等的分配器进行交换将导致未定义行为。 141/2370 · 237 Needs editing
:1072 :1072
	English If there is an element with key `k`, then it is updated by assigning `std::forward<M>(obj)`.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 如果存在键为 `k` 的元素，则通过赋值 `std::forward<m>(obj)` 来更新它。</m> 53/920 · 92 Needs editing
:1070 :1070
	English Inserts `obj` in the table if and only if there is no element in the table with an equivalent key. Otherwise, invokes `f` with a const reference to the equivalent element.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 当且仅当哈希表中不存在键等价的元素时，将 `obj` 插入表中；否则，以该等价元素的常量引用为参数调用函数 `f`。 58/1710 · 171 Needs editing
259 :1140
	English Inserts an object, constructed with the arguments `args`, in the table if there is no element in the table with an equivalent key, and then invokes `f1` with a non-const reference to the newly created element. Otherwise, invokes `f2` with a reference to the equivalent element; such reference is const iff `emplace_and_cvisit` is used.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若容器中无等价键的元素，则使用参数args构造对象并插入容器，随后以新创建元素的非常量引用调用f1； 否则，以等价元素的引用调用f2；若使用emplace_and_cvisit，则该引用为常量引用。 99/3350 · 335 Needs editing