1广阔, 面积
the extent of a 2-dimensional surface enclosed within a boundary 2广阔, 辽阔的区域
a vast, open area or surface The wide expanse of the ocean seemed to go on forever. 海洋的广阔 expanse似乎永远延伸下去。
The night sky was a breathtaking expanse of stars and constellations. 夜空是星星和星座令人叹为观止的广阔。
The desert stretched out as an endless expanse before us. 沙漠在我们面前像一片无尽的广阔延伸开来。
3广阔, 空间
a wide and open space or area as of surface or land or sky