您要查找的是不是：
- Police in this city are on full alert for the arrival of the US President. 这个城市的警察因美国总统的到来而全体待命。
- be on full alert for 全面警戒
- Drivers must be on the alert for traffic signals. 司机必须注意交通信号。
- The city must be on the alert for being polluted. 城市要防止污染。
- Against the background of its long-term governance and China's opening up and development of the socialist market economy,the Party must be on full alert against corrosion by all decadent ideas and maintain the purity of its membership. 在长期执政的条件下，在对外开放和发展社会主义市场经济的环境中，党必须十分注重防范各种腐朽思想的侵蚀，维护党的队伍的纯洁。
- The troops were placed on full alert. 部队处於全面戒备状态.
- The whole navy was placed on full alert. 整个海军都处于全面戒备状态。
- Against the background of its long-term governance and China's opening up and development of the socialist market economy, the Party must be on full alert against corrosion by all decadent ideas and maintain the purity of its membership. 在长期执政的条件下，在对外开放和发展社会主义市场经济的环境中，党必须十分注重防范各种腐朽思想的侵蚀，维护党的队伍的纯洁。
- Downstairs floor, 15-room investment transactions, in charge of financial engineering vice Yu Code colleagues and departments are on full alert, each focused on the management of their accounts. 楼下15楼博宏投资交易大厅,分管金融工程的副总俞世典与部门同事们却是全面戒备,每人盯着自己管理的账户。
- The extraterrestrial aesthetician would explain that the creature it was observing on the trail was a specimen of an aesthetic being whose experiencing apparatus for the aesthetic was on full alert. 地球外的美学家会认为这个停在小径上凝望远处的生物是一个美学家的典范，他的审美器官保持高度警觉。
- Police warned the public to be on the alert for suspected terrorists. 警方警告群众警惕涉嫌的恐怖分子。
- Police are warning the public to be on the alert for suspicious packages. 警方警告公众要警惕可疑包裹。
- Being on full military duty and receiving full pay. 现役的承担全部的军事义务和接受津贴的
- The policemen were on the alert for an excaped convict. 一名逃脱犯令警方全面警戒。
- Her fears had always been on the alert for an upheaval. 她日夜提心吊胆，严防突变。
- She is always on the alert for some new calamity. 她总是保持警觉以防某种新的灾难。
- A heatwave scorching the Balkan region this week has killed dozens of people and put the region's emergency services on full alert. 似乎要将巴尔干地区烤焦了的热浪本周已使数十人丧生，本地区应急部门都进入紧急状态。
- They must be constantly on the alert for the enemy. 他们必须随时注意敌人。
- The rescue staff must be on alert for rerailing a derailed coach on the viaduct. 本文对高架桥脱轨车辆的顶复法进行初步研究。
- The true power of nature was on full display throughout the Midwest. 大自然真正的力量在席卷中西部的飓风中展露无疑。
