以前，我就会骑两个轮子的自行车，但那是小自行车。现在，我要学骑大自行车了。
I used to ride a two wheeled bike, but it was a small one. Now, I'm going to learn to ride a big bike.
今天，爸爸教我骑大自行车。我很快就学会了上车和骑车。可是，下车怎么也不敢下，一直都是爸爸扶着下。
Today, my father taught me how to ride a big bike. I soon learned to get on and ride. However, I dare not to get off the bus. My father always supports me.
“不会下车，怎么办呢？”我问爸爸。
"I won't get off. What can I do?" I asked Dad.
“不要怕。先减速，再‘噔’一下跳下来。”爸爸说。
"Don't be afraid. Slow down first, and then jump down with a thump. " Dad said.
我按照爸爸的方法去做，刚“噔”跳下来，就听见“啪”一声，原来是脚踏打在屁股上。我“哎呀”一声趴在了地上，又听见“扑通”一声，自行车倒在了地上。
I did it according to my father's method. As soon as I "Deng" jumped down, I heard a "pa" sound. It turned out that I hit my butt with my foot. I fell on the ground with a "whoops" and heard a "plop" and the bike fell to the ground.
爸爸说：“跳的时候，脚离脚踏远点。”
Dad said, "when you jump, keep your feet away from your feet."
我按爸爸说的做了。果然，我顺利地下了车。
I did what my father said. Sure enough, I got off the train.
“耶——我会下车喽。”我欢呼起来。
"Yeah - I'll get off." I cheered.
今天真高兴，因为我学会骑大自行车了。
I'm so happy today because I learned to ride a big bike.