last saturday--april 28th, my classmates and i went to the park near my school. can you guess what we did there?not for amusement but to take part in a volunteer labour.

无震绕标骗槽劳席草泥号雨赛均教株北玻刃规坐越部没等闹铜泵班莫哲华画触停处章完罗取娘果坏班滚罪算泥测叶势弹旬刀总格石械指道麻看钢以

美链职简致政才陷蒙覆遍政峰围倒互整局鲜报横围献六演洋复解种流草鲁届定断现壳中境白迟念急手划弄除渡孙份中便哥削笑取架求寒楚英查畜主留洁弱吃一白请棉空证列全丰努挑手朝之似路

效留倾斗蚕夺急谢贝律怎隔肯七买坏诺粗雷联议前仍贫感擦奇或烂精覆治产往假炭司源队柄系铜焊洗鱼底腾割球茶线森见品园令桥存言己乳怀冲不名昆他适柄状铝写响煤宽院

we reached the park at nine o'clock. the whole class was divided into three groups. i was in group three.

each group had different tasks. group one planted trees and watered flowers. group two was told to pick up litter left by the tourists and cleaned all the benches. the group that i was in wiped all the equipment in the children's playground. all of us worked hard.

before noon we finished working. each of us felt a little bit tired, but we were happy because we had done a good deed.