| 例句 |
Other detectives told him he might not receive police backup on the street.其他侦探告诉他，他在街上可能不会得到警力增援。Fearing the worst, police have called in reinforcements to help control the crowds.警方担心会出现最坏的情况，叫来了增援帮助控制人群。The cavalry were brought in to support the mission.派出了装甲兵增援那一军事行动。The policeman called for backup because the suspect was carrying a gun.由于嫌犯手里有枪，警察请求增援。The crowd was very large and police reinforcements were called in.群众人数太多，因此召集了警察来增援。The Russians called for reinforcements from other garrisons while engaging the enemy in truce negotiations.俄国人一边与敌方进行休战谈判，一边请求其他守军增援。The police radioed for backup.警察用无线电呼叫增援。Reinforcements were needed to allow more troops to move to forward positions.需要进行增援，增加投入前沿阵地的兵力。An attack could be made without the need for reinforcement.一场进攻不必增援即可发动。More officers arrived on the scene to provide backup.更多警官到达现场提供增援。The general has already sent for reinforcements.将军已经派人去请求增援。 |