manual alarm造句

例句与造句

1. Horns and strobes in the hall had been turned off, and the audience would not have been evacuated immediately if a manual alarm had been pulled, but fire trucks would have been summoned . ( That's a lot of " ifs " and " woulds "; I'm picturing dalmatians frolicking onstage, their wagging tails beating rhythms on the sides of the cellos .)
2. It's difficult to find manual alarm in a sentence. 用manual alarm造句挺难的