用武之地

Explanation: Advantageous to describe the terrain, which will help combat the place. Metaphor where you can display their talent or opportunity. 　　Usage: Partial official; as object; with compliment 　　Source: "Book of Jin Xiang Yao Records" of Luoyang, though small, mountains and rivers of four plug is also useless. " 　　Examples: The foundation of your first broke in the future, there ~, can not be a hero, would not give up on themselves? ★ Bing Xin, "two families"