今天，我和外公一起去公園玩。我坐上八路公共汽車，上車后，好不容易找到一個位子坐下，車子開了一會兒，到站后又上來了一位老爺爺，他的年紀(jì)看上去有八十多歲，他四處望望沒有找到一個空坐位，車子開動時老爺爺一晃一晃的，站不住了，我看見后，馬上起來讓給老爺爺坐，老爺爺說：“謝謝你！你真是一個優(yōu)秀的少先隊員”。我說：“不用謝，這是一個少先隊員應(yīng)該做的事，也是我應(yīng)該做的事”。

Today, I went to the park with Grandpa. I got on the No.8 bus. After getting on the bus, I finally found a seat to sit down. After driving for a while, I came up with an old man. His age seemed to be in his eighties. He looked around and didn't find an empty seat. When the car started, the old man could not stand. When I saw it, I immediately got up and gave it to the old man. The old man said: "Thank you! You are a good young pioneer. I said, "don't thank you. This is what a young pioneer should do, and it is also what I should do.".