We choose a tandem bicycle because it makes it easier to communicate with each other about interesting people and things we come across during the journey.

我们选择双人自行车是因为它能让我们更容易地对旅途中遇到的有趣的人和事进行交流。

youdao

I've never ridden a tandem bicycle before.

我从来没骑过双人自行车。

youdao

We could rent a tandem bicycle. It's not expensive at all.

我们可以租一辆双人自行车，一点儿也不贵。

youdao

London Mayor Boris Johnson is to give tandem bicycle based on the city's bike hire scheme as a wedding present to Prince William and Kate Middleton.

BBC: Royal wedding: London's tandem gift for newlyweds