keep the log rolling

例句：

1. 1. We need to keep thelog rolling to track our progress.
   我们需要保持日志滚动以跟踪我们的进展。
2. 2. The detective keptthe log rolling to catch the thief.
   侦探保持日志滚动以抓住小偷。
3. 3. Keepingthe log rolling is essential for maintaining arecord of our activities.
   保持日志滚动对于维护我们的活动记录至关重要。