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

251 :974
	English ```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ iterator erase(iterator position); iterator erase(const_iterator position); ``` 86/860 · 86 Needs editing
251 :1108
	English Requires:;; `value_type` is constructible from `args`. Returns:;; `true` if an insert took place. Concurrency:;; Blocking on rehashing of `*this`. Notes:;; The interface is exposition only, as C++ does not allow to declare a parameter `f` after a variadic parameter pack.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 要求：;; `value_type` 可由参数 `args` 构造。 返回值：;; 成功执行插入操作则返回 `true`。 并发特性：;; 对当前对象执行重哈希操作时会发生阻塞。 注意：;; 该接口仅为说明性接口，因为C++不允许在可变参数包之后声明参数 `f`。 132/2710 · 271 Needs editing
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	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
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	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
:974 :974
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
252 :1010
	English ```c++ iterator erase(iterator position); iterator erase(const_iterator position); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ iterator erase(iterator position); iterator erase(const_iterator position); ``` 86/860 · 86 Needs editing
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	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
252 :982
	English ```c++ iterator erase(const_iterator first, const_iterator last); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ iterator erase(const_iterator first, const_iterator last); ``` 69/690 · 69 Needs editing
252 :1047
	English emplace_or_[c]visit
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — emplace_or_[c]visit 19/190 · 19 Needs editing
252 :959
	English ```c++ template<class H2, class P2> void merge(unordered_flat_set<Key, T, H2, P2, Allocator>& source); template<class H2, class P2> void merge(unordered_flat_set<Key, T, H2, P2, Allocator>&& source); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class h2,="" class="" p2=""> void merge(unordered_flat_set<key, t,="" h2,="" p2,="" allocator="">&amp; source); template<class h2,="" class="" p2=""> void merge(unordered_flat_set<key, t,="" h2,="" p2,="" allocator="">&amp;&amp; source); ```</key,></class></key,></class> 287/2030 · 203 Needs editing
252 :976
	English quick_erase
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — quick_erase 11/110 · 11 Needs editing
253 :1037
	English ```c++ template<class K, class F> bool insert_or_visit(K&& k, F f); template<class K, class F> bool insert_or_cvisit(K&& k, F f); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class k,="" class="" f=""> bool insert_or_visit(K&amp;&amp; k, F f); template<class k,="" class="" f=""> bool insert_or_cvisit(K&amp;&amp; k, F f); ```</class></class> 183/1330 · 133 Needs editing
253 :982
	English Returns:;; The iterator following `position` before the erasure. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. Notes:;; In older versions this could be inefficient because it had to search through several buckets to find the position of the returned iterator. The data structure has been changed so that this is no longer the case, and the alternative erase methods have been deprecated.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：`position` 在被擦除之前的后一个迭代器。 抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。 注意：在旧版本中，此操作可能效率较低，因为它需要搜索多个桶以找到返回迭代器的位置。数据结构已经更改，不再是这种情况，并且备用的擦除方法已被弃用。 145/4200 · 420 Needs editing
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	English The `template<class K, class\... Args>` 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 … 「 」 『 』 ﹙-﹚ ‐ – — `template<class k,="" args="">` 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> 239/4530 · 453 Needs editing
253 :1048
	English ```c++ template<class... Args, class F> bool emplace_or_visit(Args&&... args, F&& f); template<class... Args, class F> bool emplace_or_cvisit(Args&&... args, F&& f); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ template<class... args,="" class="" f=""> bool emplace_or_visit(Args&amp;&amp;... args, F&amp;&amp; f); template<class... args,="" class="" f=""> bool emplace_or_cvisit(Args&amp;&amp;... args, F&amp;&amp; f); ```</class...></class...> 241/1690 · 169 Needs editing
253 :977
	English ```c++ void quick_erase(const_iterator position); ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — ```c++ void quick_erase(const_iterator position); ``` 53/530 · 53 Needs editing
253 :1058
	English Returns:;; If an insert took place, then the iterator points to the newly inserted element. Otherwise, it points to the element with equivalent key. Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Notes:;; Can invalidate iterators, pointers and references, but only if the insert causes the load to be greater than the maximum load. + + The `template<class K, class M>` only participates in overload resolution if `Hash::is_transparent` and `Pred::is_transparent` are valid member typedefs. 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：若执行了插入，则迭代器指向新插入的元素；否则指向等价的元素。抛出：若调用 `hasher` 以外的操作抛出异常，则函数无效果。注意：可能会导致迭代器、指针和引用失效，但仅当插入操作导致负载因子超过最大负载因子时才会发生。+ +`template<class k,="" class="" m="">` 仅在 `Hash::is_transparent` 和 `Pred::is_transparent` 是有效的成员 typedef 时参与重载决议。库假定 `Hash` 可同时以 `K` 和 `Key` 调用，且 `Pred` 是透明的。这提供了异构查找能力，从而避免构造 `Key` 类型实例的开销。</class> 313/7560 · 756 Needs editing
254 :1042
	English Inserts an element constructed from `std::forward<K>(k)` in the container if and only if there is no element in the container with an equivalent key. Otherwise, invokes `f` with a const reference to the equivalent element.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 当且仅当容器中不存在等价键的元素时，才会使用 `std::forward<k>(k)` 构造元素并插入容器；否则，以等价元素的常量引用为参数调用函数 `f`。</k> 83/2220 · 222 Needs editing
:986 :986
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
254 :1116
	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); template<class F> bool insert_or_visit(const init_type& obj, F f); template<class F> bool insert_or_cvisit(const init_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); template<class f=""> bool insert_or_visit(const init_type&amp; obj, F f); template<class f=""> bool insert_or_cvisit(const init_type&amp; obj, F f); ```</class></class></class></class> 342/2820 · 282 Needs editing