Tā / zài / diàn / bào / jú / fā / bào / tōng / zhī / jiā / rén / zì / jǐ / yǐ / jīng / píng / ān / dào / dá

他在电报局发报，通知家人自己已经平安到达。

He sent a telegram from the telegraph office to tell his family that he had arrived safely.