将当前用户 ID 传递给该函数，就可以得到该用户正在追随的每个用户的 ID。

You pass the current user ID to this function to get back every user ID that this user is following.

youdao

这个 RA 可以注册用户并管理证书请求，而不需要直接访问证明者 ID 和口令。

This RA can register users and manage certificate requests without having direct access to the certifier ID and password.

youdao

系统登录会使用到诸如源 ID（安全识别符），域和系统用户名等信息进行身份验证，因此被认为是安全的。

The system login uses information such as source ID (SID), domain and system user name for authentication, so it is considered secure.

youdao

And this is so that they could have more possible user IDs not because they have billions and billions of users but surely people create accounts to lead accounts and they don't necessarily have to reuse numbers this way.

这样他们就能有很多的用户ID了,倒不是因为他们有成千上万的用户,而是创建账户来引导其他账户,其实他们完全没有必要以这种方式复用。

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