backup arrangement造句

U S West has a backup arrangement for Northwest, but it failed because of the extensive cable damage.
WorldCom could lose some of the additional traffic quite quickly, because most major corporations already have secondary or backup arrangements with other communications carriers.
With some of the best Nashville studio pickers behind him, the backup arrangements are clean, tight and hot, and Willie has never sounded better ."
I would like to suggest to parents that they make some backup arrangements or a few vacation days should be held in reserve should someone need to stay home with a sick child.
Mary Wilson and Florence Ballard's vocal contribution was significant in bringing a fresh yet hypnotic sexiness to the overall sound of the song while remaining true to the backup arrangements that Lamont Dozier had set down.
It's difficult to find backup arrangement in a sentence. 用backup arrangement造句挺难的