Describe a memorial you have taken part in. 

　　To Monument to People’s Heroes.Last October, our class went to the Monument to People’s Heroes. We stood in silence for three minutes on the square in front of the monument to show our respect. And then the relatives of those who died in war addressed the participants there. After that, every one of us walked up to the monument of heroes, bowed deeply and put down a bunch of flowers.From what the teacher told us, I learned a lot about the history of our country in the past century. We wouldn’t have been able to live this happily and comfortably if it weren’t for the blood and lives of those great martyrs whose bodies were buried under the monument.