求翻译：由于昆山出口加工区是特殊的监管区域，大部分的进口货物必须从上海转关回昆山当地申报，这部分是客户自已找报关行完成的。是什么意思？

As the Kunshan Export Processing Zone is a special regulation area, most of the imported goods must transit back from Shanghai, Kunshan local reporting, this part of the customer to find their own customs broker to complete.

Kunshan Export Processing Zone is because special regulatory region, most of the imported goods had to be transferred back from Shanghai, Kunshan local declarations have been found in part to the Customer from the customs agents at Completion.

Because the elder brother mountain exports the processing region is the special supervising and managing region, the majority of import cargo must transfer Guan Huikun from Shanghai the mountain locality to report that, this part was the customer from has looked for the customs broker to complete.

Because of Kunshan export processing zone is a special supervision district, most of the imported goods must transit from Shanghai back to Kunshan local declarations, this part is done customers the ability to find a customs broker.

Because the elder brother mountain exports the processing region is the special supervising and managing region, the majority of import cargo must transfer Guan Huikun from Shanghai the mountain locality to report that, this part was the customer from has looked for the customs broker to complete.