求翻译：企业间合作的机会和项目大大地增多了，这些合作项目的完成，不论性质如何，都一定会牵扯到企业内部或企业间的商务沟通。鉴于合作当事人(包括企业或者其他经济组织或者个人)所属国家的不同，不仅需要当事人在合作之前或合作过程中了解合作项目所涉及到的国家的相关经济背景及其签订或加入的国际条约以及相关的国际习惯，而且对当事人之间基于合作项目发生的商务关系的规范，还有合作过程中涉及到的经济事务，都需要具备相当商务英语知识和技能的人士的参与。可以说，离开了商务英语知识技能，国际合作简直寸步难行。商务英语的重要性是什么意思？

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The enterprise cooperates the opportunity and the project increased greatly, these cooperation project completion, no matter how the nature, all certainly can involve to the enterprise interior or enterprise's commercial communication.In view of the fact that cooperation litigant (including enterpri

Opportunities for inter-firm cooperation and projects greatly increased, these cooperation projects are completed, irrespective of the nature of how will definitely involve a business communication within the enterprise or enterprises. In view of cooperation party (include enterprise or other econom