广阔无垠广袤无垠无边无际(wú biān wú jì): ⒈ 广大而看不到边际。一望无际(yí wàng wú jì): ⒈ 一眼望不到边。广阔无边一望无际(yí wàng wú jì): ⒈ 一眼...