Yesterday, our class had a public benefit activity. In fact, we went to nursing homes to recite English and Chinese texts and sing songs for them for the old ladies and men. A few days before, we read a text about the loneliness of the people in the nursing homes. So we are volunteering to hold this volunteer labor. We have prepared our own part at for a week. On Friday afternoon, we brought our performance there and showed them one by one. The old were laughed happily, so did we. It’s so good to have such activity. 
昨天，我们班进行了一场公益活动。事实上，我们去了养老院给那儿的老爷爷老奶奶朗诵英文和中文文章、唱歌。前几天，我们看了一个关于老人们在养老院的孤独的文章。所以我们主动举行这次公益活动。我们准备自己的角色准备了一个星期。上周五下午，我们一样接一样地向他们展示我们的表演。老爷爷老奶奶们都开心地笑了，我们也很开心。像这样的活动真是太好了。