第二天早上，我出去收邮件，发现了一个白色信封，上面写着“给自己买辆新自行车”这几个神奇的字。信封里有一张100美元的钞票。

The following morning, when I went out to collect the mail, I found a white envelope with the magical words, "Buy yourself a new bicycle". There was a $100 banknote inside.

youdao

我的小孙女把她的后脚跟卷到她的自行车辐条里了–伤得很严重。

My little granddaughter caught her heel in the spokes of her bicycle – it was a very nasty wound.

《柯林斯英汉双解大词典》

在我十二岁生日的时候，我拥有了我自己的第一辆自行车。

On my twelfth birthday, I owned my first own bike.

youdao

They are getting better 'cause I think a lot more people have started cycling.

他们越来越好了，我想是因为越来越多的人骑自行车了。

伦敦的蓝色自行车 - SpeakingMax英语口语达人