1. Troops took up a defensive position around the town. 部队在全城采取了守势。
2. Green is a defensive lineman for the Atlanta Falcons. 格林是亚特兰大猎鹰球队的防守前锋队员。
3. Like their children, parents are often defensive about their private lives. 跟孩子们一样,家长们对他们的私生活通常也是自卫的。
4. The military machine is ready to change its defensive posture to one prepared for action. 军事当局已准备从防御态势变为备战态势。
5. The Government hastily organized defensive measures, deploying searchlights and antiaircraft guns around the target cities. 政府匆忙组织了防御措施,在目标城市周围部署了探照灯和高射炮。