to prevent Chinese forces from overrunning the country.
there is a risk of cost overrun.
a investigation of cost overruns at the headquarters
to overrun: Invadir. If an army or an armed force overruns un lugar o un país, logra ocuparlo muy rápido. || Sobrepasar. Exceder. If an event or meeting overruns by 5 minutes, continúa cinco minutos mas de lo previsto. || If costs overrun, resultan ser mayores de lo planificado o esperado.
overrun: sobrecosto