The lowest cost method of outsourcing that kind of activity where search engine optimization is concerned, would be to hire a consultant or agency to do an audit.
如果想通过外购来进行搜索引擎优化，你最好雇佣一个咨询顾问或代理做审核。这样花钱最少。
2
What is the role of the supreme auditagency?
最高审计机构的角色是什么？
3
This list is not complete and should be considered as a starting point for improving the agency internal audit function.