doorkeeper造句
The
doorkeeper tipped his hat as we entered.
我們進門時,看門人脫帽向我們致意.
The
doorkeeper gave the alarm as soon as he saw the smoke.
守門人一看見冒煙就發出警報.
Security and Protection Service: including
doorkeeper, guardianship and patrolling security services.
保安服務: 包括保安門衛服務, 保安守護服務和保安巡邏服務.