multiple cancellation造句

For more than 20 years, there were false starts, discards, changes, delay after delay and multiple cancellations.
It happened with Verdi's " Traviata " last year, when multiple cancellations left the house with upscale sets and mediocre or inappropriate singers wandering around them.
Positioning flights may also be necessary following a major weather event or other similar disruption which causes multiple cancellations across an airline's network resulting in many aircraft and crew being'out of position'for normal operations; the 2010 eruptions of Eyjafjallaj鰇ull or the mass evacuation of US airspace following the 9 / 11 attacks being significant examples of this.
It's difficult to find multiple cancellation in a sentence. 用multiple cancellation造句挺难的