求翻译：我工作于张江集团，我们对外投资是其中最重要的一条标准就是调查被投资企业近几年诚信度，诚信对商家企业的重要性不言而喻。是什么意思？

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I am working on Chang Jiang Group, our external investment is one of the most important criterion is that investigations by the invested enterprise credibility in recent years to business enterprises, and integrity of importance was self-evident.

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I work in Zhangjiang group, our foreign investment is one of the most important was that investigations in recent years by the invested enterprise credit, importance of honesty in business enterprises is self-evident.

I work in group of Zhangjiang, our investments abroad are that the most important standards among them are the invested enterprise of an investigation the sincerity degree in recent years, the importance to the enterprises of trade company of the sincerity is self-evident.