Chuán / zhǎng / tōng / guò / wú / xiàn / diàn / xiàng / zǒng / bù / fā / bào / bào / gào / háng / xíng / qíng / kuàng

船长通过无线电向总部发报，报告航行情况。

The captain sent a radio message to headquarters to report on the voyage.