“睡铺”怎么读？

哪个睡铺是我的?Which berth is mine?我们给楼上的孩子们提供睡铺.We bunked the children upstairs.由于没买着睡铺票, 我只能坐十几个小时回家.There is a sales booth there, I'll go to buy a bottle of water....

“睡铺”的英语可以翻译为：erth，couchette ...