You've probably heard of the Unicode Consortium.

你可能听说过统一码联盟。

Now, this improvement to Unicode support has not come at a cost to performance.

现在这个对统一码支持的改进不是以牺牲性能为代价的。

We also wanted to double down on improving fidelity with Unicode.

我们也想大力改进统一码的精确度。

Well, it needs to be approved from different committees within Unicode.

因为申请需要通过联盟内各个委员会的审核。

And it really comes down to the richness of Unicode.

这其实要归因于统一码的丰富性。

The Unicode Consortium deals with about 50 emoji proposals a year.

统一码联盟每年要处理大约五十份提案。

" Unicode is taking user demand for more skin tones across emoji very seriously, " said Lee.

" 统一码联盟非常认真地对待用户对表情符号中更多肤色的需求，" 李说。

So in Swift 4, we've moved to the Unicode 9 Grapheme Breaking algorithm.

在 Swift 4 中，我们已经过渡到了Unicode 9 Grapheme Breaking算法。

The first step is to submit your proposal to the Unicode Consortium.

第一步，向统一码联盟提交你的建议。

The Unicode Consortium works to make sure computer data and computer code can be understood around the world.

统一码联盟(Unicode Consortium)旨在确保计算机数据和计算机码能为全球所理解。

This committee finalizes everything that will go into the Unicode Standard, like assigning a universal code for each emoji.

技术委员将完成所有需要应用通用编码标准的部分，比如，为每个表情符号分配通用编码。

It think it has, also, unicode support.

它认为它也有 unicode 支持。

Some proposals may get rejected, but proposals that do meet all the selection factors will get passed to the Unicode Technical Committee.

有些建议可能会被拒，但满足所有选择因素的建议会通过并传给统一码技术委员会。

All the fun details are up to the platforms. Here's the emoji that is listed as grinning face with smiling eyes by unicode.

所有有趣的细节都取决于平台。这是被 unicode 列为笑脸和笑眼的表情符号。

In the final three months, Unicode's Common Locale Data Repository will establish a name for the emoji and record the name in languages other than English.

最后三个月，联盟会在共享本地数据库创建表情符号名称，并用英语外的其它语言记录它。

All of these were approved by a nonprofit organization called the Unicode Consortium, Who not only approve emoji, but all characters used in software around the world.

这些表情由非营利组织统一码联盟认证，该组织不仅认证表情符号，还有全世界的软件所使用的字符。

Our concept of the character is actually a composition of multiple Unicode scalar values, and decomposing these correctly is critical to getting that fidelity with Unicode, the characters, and the string API.

我们对于字符的概念实际上是由多个统一码标量值构成的，正确地把它解构对于统一码的精确性以及字符和字符串 API 的精确性都至关重要。

New updates to the range of emoji enjoyed worldwide on a daily basis are decided by the Unicode Emoji Subcommittee, which regularly reviews proposals from the public for new emoji.

Unicode 表情符号小组委员会每天都会对全球范围内的表情符号进行更新，该小组委员会定期审查公众对新表情符号的提议。

But the fact that most of the rest of the top 10 in Unicode's data set, which covers multiple platforms and apps, stayed fairly consistent also signifies just how flexible the current set of emojis are.

但事实上，统一码数据——涵盖多个平台和应用程序——前 10 名里的其他表情的排名大多与过去保持一致，这也表明目前这些表情符号的使用有多么灵活。

Proposers also need to make sure their emoji align with Unicode's 13 mandatory selection factors, turning their proposals into 10-page documents that include an overall explanation of the emoji, reasons why it's needed, and data justifying its existence.

申请人还要确保他们制作的表情符号，必须符合统一码联盟的13项选择因素，然后把建议整理成十页的文件，内容包括：表情符号的综合阐述，需要其存在的理由，以及存在合理性的数据说明。