邮件车厢 meaning in Chinese

baggage car

Seventy - five , lumbering up shooter s hill , as he stood on his own particular perch behind the mail , beating his feet , and keeping an eye and a hand on the arm - chest before him , where a loaded blunderbuss lay at the top of six or eight loaded horse - pistols ,
那时他正随着隆隆响着的邮车往射手山上爬。他站在邮件车厢后面自己的专用踏板上，跺着脚，眼睛不时瞧着面前的武器箱，手也搁在那箱上。