a peace march的用法和样例：
- The peace march attracted a large turnout.
- I bought her some flowers as a peace offering.
- One day the police even used their sticks during a peaceful march by blacks, and this was seen across the whole country on TV.
- They finally negotiated a peace treaty.
- Hopes of a peace settlement are now fading.
- It take at least two to make a peace, but one can make a war.