总之，发展与安全必须是同步前行的，离开了任何一方都是不科学的。的翻译：In short, development and security must be synchronized to move on and left the party is not science. 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

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In short, development and security must be synchronized to move on and left the party is not science.

In brief, the development and safe must be the synchronization leads the way, left any side all is unscientific.

In short, development, and security must be synchronized before any of the Parties of the left, are not scientific.

In short, development and security must be synchronized to move on and left the party is not science.