He regained his inn just in time to set out again by the mail-wagon, in which he had engaged his place.

他回到旅馆，正好赶上乘邮车回来，我们记得他早订了一个坐位。

youdao

And once each month, mail would arrive in California after a slow trip by wagon from Saint Louis,Missouri.

VOA: special.2009.05.28