In other words, the format allows holes that lead to a more compact disk image.
换言之，该格式允许实现更紧凑的磁盘映像。
2
Sending a persistent message outside of a transaction, or committing after every message, can lead to delays due to disk access.
将持久性消息发送到事务之外，或者在每条消息之后提交，都可能由于磁盘访问而导致延迟。
3
Teachers often tell beginners to lift their sitting bones in forward bends because beginners tend to round their backs in such poses, which can lead to disk compression and lower-back injuries.