The ground there is too rough to ride over.

那里地面高低不平，无法骑车。

On Sunday the horses were harnessed to a heavy wagon for a day-long ride over the border.

星期天这些马被套在一辆沉重的货车上，踏上长达一天的旅程越过边境。

I ride over to see my friends.

我骑马去看我的朋友。

I am sure I'll ride over it.

我确信我会战胜它的。

I have to ride over these difficulties.

我必须战胜这些困难。