好像它们被用作路灯来驱走暗夜的危险——不是在大海深处，而是为河上的船夫。

It thus seems that here they were used rather as street lamps, to show hazards - not way out to sea but for traditional "driving" of boats on the river.

youdao

好像它们被用作路灯来驱走暗夜的危险——不是在大海深处，而是为河上的船夫。

It thus seems that here they were used rather as street lamps, to show hazards - not way out to sea but for traditional "driving" of boats on the river.

youdao