I'm getting a bike for my birthday.

我过生日时会得到一辆自行车。

《柯林斯英汉双解大词典》

There was a bike path running along this side of the wall, right at its base.

沿着墙的这一边，就在墙脚下，有一条自行车道。

《柯林斯英汉双解大词典》

Riding a bike is great exercise.

骑自行车是很好的锻炼。

《柯林斯英汉双解大词典》

Riders use an electronic key to unlock a bike from one of more than 300 stations.

VOA: standard.2010.07.30

And also it gets pricey 'cause you have to buy a bike

而且你还必须得买辆价格不菲的自行车，

对体育项目的热爱 - SpeakingMax英语口语达人

Plus, there's a lot more bike lanes than there used to be, so that helps.

另外，现在的自行车道也比以前多了很多，这个也很有用。

喜欢自行车 - SpeakingMax英语口语达人

Rent a bike (or bring your own) and follow the only pathway out of the village.

BBC: Singapore��s curious bicycle island

"It's basically a bike on steroids--in a good way, " says chief executive Chris Deyo.

FORBES: Magazine Article

Kadian had been out on a bike ride with his family on the day he died.

BBC: Kadian Harding