From the view of the value of children education, multi cultural education is an effective measure to guarantee the security of culture.

从儿童教育价值的角度看，确保文化安全的有效措施是提倡多元文化教育。

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In the management of database, data backup is an important measure to guarantee the security of the database. And backup data can restore the database in case unexpected incident happens.

在数据库管理中，数据备份是保证系统安全的一项重要措施，在意外情况发生时，可以依靠备份数据来恢复数据库。

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