五一前夕——4月28日，我和我的同學去學校附近的公園參加了一次公益勞動。
我們九點鐘到公園。分成三個小組後，我們就開始幹了起來。每個小組有各自的任務：一組種樹、澆花；二組撿拾遊人丟棄的果皮紙屑；我們組擦拭了兒童遊樂場所有的設施。大家幹得都很起勁。
大約十一點半，我們結束了勞動。儘管我們都很累，卻很高興。這一天對於我們大家來説都很有意義，因為我們做了一件好事。
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.
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.