A wisp of territory的用法和样例：
- A wisp of hair had escaped from under her hat.
- A wisp of hair straggled across her ear.
- A wisp of gray hair sticks out from under her hat.
- Not even a wisp of cloud will I bring away.
- A wisp of grey hair stuck out from under her hat.
- A wisp of smoke is curling up from a chimney.