sync buffering

例句：

1. 1.The server needs to sync with the databaseto ensure data accuracy.
   服务器需要与数据库同步，以确保数据的准确性。
2. 2. Thevideo player has a built-in buffering feature thatallows for smooth playback.
   视频播放器内置了缓冲功能，可以提供流畅的播放体验。
3. 3. During peak traffic times,the website's sync buffering cancause delays in page load times.
   在高峰时段，网站的同步缓冲可能会导致页面加载时间延迟。