economic area的用法和樣例：
例句
- Doubtlessly, the establishment of these economic regions will vastly expand the scope of investment for overseas investors.
這些經濟區域的形成，無疑極大的擴大了海外投資者的投資領域。 - Oasis is the most important eco-economic area in Ulan Buh Desert.Oasis locates in desert but its landscape is different from the desert landscape.
摘要綠洲是烏蘭布和沙漠最重要的生態經濟區域，綠洲寓於沙漠而異於沙漠。
