灯塔在新大陆上，最初的航标灯要算那些挂在港湾入口的提灯了吧。

The first navigational lights in the New World were probably lanterns hung at harbor entrances.

youdao

灯塔在新大陆上，最初的航标灯要算那些挂在港湾入口的提灯了吧。

The first navigational lights in the New World were probably lanterns hung at harbor entrances.

youdao