mounted

也门首都监狱遭袭 11人死亡Eleven people were killed whenattackers mounted a bomb, grenade andgun assault on the main prisonin Yemen's capital on Thursdayto try to free inmates, securitysources and witnesses said.Explosion

圣诞节来临前夕，500多名意大利卫生与安全检查员与军警一起出动，对全国各地的圣诞礼品和食品进行突击检查。More than 500 health and safety inspectors with the Italian military police mounted（安装，骑上 ） a massive nationwide