“膳宿费”常见的英文表达是 board and lodging expenses 或 room and board costs。
board and lodging expenses: “board”原意有“膳食”的意思 ,“lodging”表示“住宿”,整体就是“膳宿费” ,常用于正式场合,如财务报告、合同条款等。例如:The company will cover all board and lodging expenses during the business trip.(公司会承担此次出差期间的所有膳宿费。 )
room and board costs: “room”指“房间,住宿”,“board”同样指“膳食”,这种表达比较口语化,在日常生活、学校通知等场景中较为常用。例如:The tuition fee doesn't include room and board costs.(学费不包括膳宿费。 )