求翻译：政府只有扮演好自己的角色，才能成为扩大钻石体系的力量，政府可以创造新的机会和压力，政府直接投入的应该是企业无法行动的领域，也就是外部成本，如发展基础设施、开放资本渠道、培养信息整合能力等。是什么意思？

Only play their roles to become a force to expand diamond, the government can create new opportunities and pressures, direct government investment in enterprises unable to move the field, that is, the external costs, such as infrastructure development, opening up to capital , training information in

The Government has only played his role well, extending the diamond system can become a force, the government can create new opportunities and pressures, the Government directly into business is unable to act, that is the area external costs, such as infrastructure development, open capital channels

The government only then acts own role, can become the expanded diamond system the strength, the government may create the new opportunity and the pressure, the government direct investment should be the domain which the enterprise is unable to move, also is exterior cost, like development infrastru

Only play the role of Government, to become an expanded power of the diamond system, the Government can create new opportunities and pressures, direct government investment should be business cannot operation areas, that is, external costs, such as infrastructure development, open channels of capita

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