严格参照制度和合同执行。的翻译：Strict reference system and the execution of the contract. 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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Strict reference system and the execution of the contract.

Strict reference system and contract execution.

Strict reference systems and contract enforcement.

Strict reference system and the execution of the contract.