站点要求他提供注册信息：一个惟一的用户ID和密码。
He is asked to provide registration information: a unique user id and password.
注册后，用户可以提交相关的任何语言的文件和信息。 登录时，用他们的邮箱作为用户名，选择一个密码，然后点击“提交”键。
Once registered, users can submit any documents and information of relevance in any given language, by logging, using their email as username and a chosen password, and then using the button “SUBMIT”.
你需要了解数据源的类型，连接到它的驱动程序以及注册信息(大多数情况需要注册和密码)。
You need to know the type of the data source, the driver used to connect to it, and the login information (in most cases, login and password).
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