极端天气导致航班大面积延误,航空公司被迫启动应急安置方案。Jíduān tiānqì dǎozhì hángbān dàmiànjī yánwù, hángkōng gōngsī bèipò qǐdòng yìngjí ānzhì fāng'àn.Extreme weather caused widespread flight delays, forcing the airline to activate an emergency accommodation plan.
天气不好,飞机延误了三个小时才起飞。Tiānqì bù hǎo, fēijī yánwùle sān gè xiǎoshí cái qǐfēi.Because of the bad weather, the plane was delayed three hours before taking off.
材料一直没送到,工程足足延误了一个星期。Cáiliào yīzhí méi sòngdào, gōngchéng zúzú yánwùle yí gè xīngqī.The materials never arrived on time, so the project was delayed a whole week.