With the 2-safe durablesetting, the acknowledgement is sent when the data is written to disk.
对于2 - safe durable设置，在数据被写到磁盘时发送确认。
2
The aim of the project was to establish a durable and flexible home that capitalised on the best qualities of its setting.
项目的目标是建造一个耐用的、灵活的家，它可以利用自身环境的最好品质。
3
In addition, the system has such advantages as easy setting of the worn roll, smooth running, durable parts, low maintenance cost as well energy-saving operation.