The rise in travel rates is causing hotel and airline ticket prices to go up

旅游价格的上涨导致了酒店和机票价格的上涨。

They couldn't be more than fifteen miles from home, but at the rate this old nag traveled it would take all day, for she would have to stop frequently to rest him.

他们距离塔拉可能不过十五英里了，但是以这匹老马行走的速度，就还得花一整天，因为她不得不时常停下来让它休息。