As the contrary of informationrecovery technology, the network attack technology is playing a most important role in the field of information security.
作为信息安全防御技术的对立面，网络渗透技术在信息安全领域里扮演着重要的角色。
2
There is a reward for information leading to the recovery of the missing diamonds.
凡能为找回丢失的钻石提供线索者可获奖赏。
《牛津词典》
3
This information is kept in a file and not in a DB2 table because the information is needed for recovery.