To ascertain its being a fact, rather than purely imaginary, you can travel to Washington, D. C., and there see the White House with your own eyes.

以白宫为例，为了确定它的存在是一项事实，与其空想，不如到华盛顿特区去一趟，在那儿你亲眼看看白宫。

youdao

To ascertain its being a fact, rather than purely imaginary, you can travel to Washington, D. C., and there see the White House with your own eyes.

以白宫为例，为了确定它的存在是一项事实，与其空想，不如到华盛顿特区去一趟，在那儿你亲眼看看白宫。

youdao