It is more like providing a sea captain and crew with a ship but no maps.

打个比方来说，这就如同在航海时，给了船长与船员一艘船，却不给他们地图一般的不切实际。

youdao

There were no maps, no highway signs, in fact, no highway!

没有地图，路上也没有标志，实际上，根本就没有什么大路！

youdao

There were no maps, no highway signs, in fact, no highway!

没有地图，路上也没有标志，实际上，根本就没有什么大路！

youdao