There are no fewer than seven flagpoles for the running up of ideas.

为了主意的顺利爬升，那里有至少有7根旗杆(running upthe flagpole for ideas投石问路，试水)。

youdao

There are no fewer than seven flagpoles for the running up of ideas.

为了主意的顺利爬升，那里有至少有7根旗杆(running upthe flagpole for ideas投石问路，试水)。

youdao