zǒngbù / tèpài / yì míng / gōngchéngshī / dào / xiànchǎng / xiézhù / kèhù / páichá / shèbèi gùzhàng

总部特派一名工程师到现场，协助客户排查设备故障。

Headquarters dispatched an engineer to the site to help the customer troubleshoot the equipment failure.