a ten-year period of peace的用法和样例：
- Broccoli : Those who are five servings or more per week of cruciferous veggies were half as likely to develop bladder cancer over a ten year period as men who rarely are them.
- New technologies have been incorporated as environmental upgrades over a ten year period, allowing a continual reassessment of priorities and design assumptions.
- The capital cost is amortizable over a period of ten years.
- A period of ten years; a decade.
- Payment can be spaced out over a period of ten years.