We stopped for lunch, to change the horses.

我们停下来吃中饭、换马匹。

I see no reason to change horses midstream.

为什么要半途换马啊。

Coming in hastily, he requested to be shaved quickly, while they changed horses, as he did not like to violate the Sabbath.

匆忙走进小店后，客人一边将马缰递给马夫，一边催促理发匠尽快给他理发，他可不想破了安息日规矩。

Crowds could see real Pony Express riders changing horses in mid-gallop.

人群可以看到真正的 Pony Express 骑手在疾驰中途换马。

These young messengers of the legendary mail service barely wasted a moment when they stopped to change horses.

这些传奇邮政服务的年轻信使在停下来换马时几乎没有浪费片刻。

When they next changed horses the old lady thanked the captain; for, said she, I am too poor to pay for a ride now.

当他们换下一批马的时候，老妇人向船长道谢：“因为我太穷了以至于暂时付不起车费。”

He could go out riding all day, changing his horses nine or ten times, and then he could dance all night.

他可以整天出去骑马， 换马九次或十次，然后他可以整夜跳舞。

She did not awake till they stopped to change horses; when she saw against the stars the Baron sitting as erect as ever.

直到他们停下来换马， 她才醒过来。 当她在星空下看到男爵像往常一样笔直地坐着时。

The coaches never stopped for very long -- only to change horses or drivers. And there were not many places to eat. Also, the trip was dangerous, because of hostile Indians.

马车除了更换马匹或车夫外，从不停留很长时间。吃饭的地方也很少。此外，由于印第安人很不友好，旅途也是危险重重。

He meant, I believe, replied Jane, to go to Epsom, the place where they last changed horses, see the postilions, and try if any thing could be made out from them.

“我看他打算到艾普桑去，因为他们俩是在那儿换马车的，他要上那儿去找找那些马车夫，看看能不能从他们那里探听出一点消息。

So you recently wrote a piece about how algorithms are changing horse betting, and I'm gonna be honest, that's not something I knew anything about before I read your piece.

所以你最近写了一篇关于算法如何改变赛马博彩的文章，老实说，在我读你的文章之前， 我对此一无所知。

They also developed a postal system where messengers or couriers on horseback could carry messages and packages, with stations along the route for rest, food, and changing your horse, a concept first developed by the Persians.

他们还开发了一种邮政系统，骑在马背上的信使或快递员可以携带信息和包裹，沿途设有休息站、食物站和换马站，这是波斯人首先提出的概念。

Letters were carried by riders on fast horses. Stations with fresh horses were built about twenty-four kilometers apart, all along the way. A rider would change horses at each station until he had traveled one hundred twenty kilometers.

信件由骑着快马的骑手携带，沿途大约每隔24公里就建有驿站，驿站中有新马匹。骑手在每个驿站更换马匹，一直骑行120公里。