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

:1042 :1042
	English If there is no such element, it is added to the container as: ```c++
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 如果不存在这样的元素，则将其添加到容器中，形式如下：```c++ 32/680 · 68 Needs editing
:1036 :1036
	English value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k> 146/1350 · 135 Needs editing
250 :393
	English Store the prime list as a preprocessor sequence - so that it will always get the length right if it changes again in the future.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 将质数列表存储为预处理序列，确保未来再次调整列表长度时能自动保持正确。 35/1280 · 128 Needs editing
:1029 :1029
	English Requires:;; `value_type` is https://en.cppreference.com/w/cpp/named_req/MoveInsertable[MoveInsertable^]. Returns:;; `true` if an insert took place. + Concurrency:;; Blocking on rehashing of `*this`. Notes:;; Invalidates pointers and references to elements if a rehashing is issued.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 前置要求：;; `value_type` 满足可移动插入要求。 返回值：;; 成功插入元素时返回 `true`。 并发特性：;; 若触发重哈希，则会阻塞当前对象 `*this`。 注意：;; 若执行重哈希，将使指向元素的指针和引用失效。 118/2810 · 281 Needs editing
:1006 :1006
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
250 :972
	English Erase by Position
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 通过位置擦除 6/170 · 17 Needs editing
250 :1104
	English Inserts an object, constructed with the arguments `args`, in the table if there is no element in the table with an equivalent key. Otherwise, invokes `f` with a reference to the equivalent element; such reference is const iff `emplace_or_cvisit` is used.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若表中无等价键元素，则使用参数`args`构造对象并插入表中。否则，调用`f`并传入等价元素的引用；当且仅当使用`emplace_or_cvisit`时，该引用为常量引用。 86/2540 · 254 Needs editing
:978 :978
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
:1045 :1045
	English value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<K>(k)), std::forward_as_tuple(std::forward<Args>(args)...)) ```
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<k>(k)), std::forward_as_tuple(std::forward<args>(args)...)) ```</args></k> 146/1350 · 135 Needs editing
250 :1041
	English Throws:;; If an exception is thrown by an operation other than a call to `hasher` the function has no effect. Concurrency:;; Blocking on rehashing of `*this`. Notes:;; Behavior is undefined if `nh` is not empty and the allocators of `nh` and the container are not equal.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 若 `nh` 非空，则当且仅当容器中不存在与 `nh.value()` 等效的键时，插入其关联的元素。函数返回时 `nh` 为空。 65/2700 · 270 Needs editing
:1111 :1111
	English Returns:;; The number of elements inserted.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回值：插入的元素数量。 12/430 · 43 Needs editing
:956 :956
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
250 :969
	English Returns:;; The iterator following the erased elements - i.e. `last`. Throws:;; Only throws an exception if it is thrown by `hasher` or `key_equal`. + + In this implementation, this overload doesn't call either function object's methods so it is no throw, but this might not be true in other implementations.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 返回：被擦除元素之后的迭代器——即 `last`。 抛出：仅当 `hasher` 或 `key_equal` 抛出异常时才会抛出。 在此实现中，此重载不会调用任何函数对象的方法，因此不会抛出异常，但这在其他实现中可能并不成立。 117/3070 · 307 Needs editing
:1045 :1045
	English value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<Key>(k)), std::forward_as_tuple(std::forward<M>(obj)))
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — value_type(std::piecewise_construct, std::forward_as_tuple(std::forward<key>(k)), std::forward_as_tuple(std::forward<m>(obj)))</m></key> 136/1260 · 126 Needs editing
250 :1041
	English instead of xref:#unordered_map_emplace_hint[emplace_hint] which simply forwards all arguments to ``value_type``'s constructor.
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 而不是像 xref:#unordered_map_emplace_hint[emplace_hint] 那样简单地将所有参数转发给 `value_type` 的构造函数。 85/1260 · 126 Needs editing
251 :395
	English {svn-ticket-url}/1978[Ticket 1978^]:
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — https://svn.boost.org/trac/boost/ticket/1978[问题单 1978] ： 56/360 · 36 Needs editing
:1034 :1034
	English ---
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — --- 3/100 · 3 Needs editing
251 :1008
	English Erase by Position
	Chinese (Simplified Han script) ↹ ↵ NBS … 「 」 『 』 ﹙-﹚ ‐ – — 通过位置擦除 6/170 · 17 Needs editing
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