logged on time

例句：

1. 1.I logged on to the computer at 8:00 AM and checked my emails.
   我八点准时登录电脑查看邮件。
2. 2.She logged on to her bank account to check her balance.
   她登录银行账户检查余额。
3. 3. The team logged on to the conference room system just before the presentation began.
   在演讲开始前，团队准时登录到会议室系统。