The newly-wedded couple enjoy life _______ the luxurious cruise.A.on a board B.on board

问题描述:

The newly-wedded couple enjoy life _______ the luxurious cruise.A.on a board B.on board
C.in the board D.board

选B
因为on board 是在船上的意思
整句话的翻译就是新婚的夫妇非常喜爱奢侈的乘船游览的生活on board the luxurious cruise 是什么语法现象?尤其是其中的the的用法我不太明白,还请再细细说明the luxurious cruise 其实就是修饰成分