帮忙翻译！！！

1）Winlogon calls this function following a successful logon to request that the GINA activate the user\'s shell program
2）The WlxDisplayLockedNotice function must be implemented by a replacement GINA DLL. Winlogon calls this function when the workstation is placed in the locked state.

WlxDisplayLockedNotice allows the GINA to display information about the lock, such as who locked the workstation and when it was locked.
3）

再来一段：
This OSI layer is further divided by Institute of Electrical and Electronics Engineers (IEEE) into two sublayers: LLC and MAC. The LLC sublayer provides error-free transfer of data frames from one node to another. The LLC sublayer establishes and terminates logical links, controls frame flow, sequences frames, acknowledges frames, and retransmits unacknowledged frames. The LLC sublayer uses frame acknowledgement and retransmission to provide virtually error-free transmission over the link to the layers above. The MAC sublayer manages access to the network media, checks frame errors, and manages address recognition of received frames. In the Windows 2000 network architecture, the Logical Link Control sublayer is implemented in the transport driver, while the Media Access Control sublayer is implemented in the network interface card (NIC). The NIC is controlled by a software device driver called the NIC driver. Windows 2000 ships with NIC drivers for a number of popular NICs.

谢谢了！