Our products address the needs of real users.

【address】我们的产品满足了真正用户的需要。

This included unique user identifications, or IDs, and two phone numbers that were answered, all of which were linked to real Facebook users.

其中包括唯一的用户身份（ID），以及两个使用中的电话号码，所有这些数据都与真实的脸书用户有关。

What you have authentication, on the other hand, is based on possession of a secret token that only the real user has.

另一方面，您拥有的身份验证是基于拥有只有真实用户拥有的秘密令牌。

What you know authentication is based on knowledge of a secret that should be known only by the real user and the computer, for example, a username and password.

您所知道的 身份验证基于只有真实用户和计算机才知道的秘密知识，例如，用户名和密码。