Definition
A completely new area of activity that has not been explored or developed before.
全新領域，未開發領域
This emerging technology is still virgin territory for our company, full of unknown challenges.
這項新興技術對我們公司來說仍是處女地，充滿未知的挑戰。
For most scientists, deep sea exploration remains a virgin territory.
對大多數科學家來說，深海探索仍然是處女地。
He decided to expand his business into the online market, which was virgin territory for him.
他決定將業務擴展到線上市場，這對他來說是處女地。