1·Citizens are forced to take on the onus of de-escalation — because the people trained and theoretically paid to understand de-escalation refuse to.
公民被迫承担这样的义务：防止事态扩大——因为经过训练，拿着工资，该理解防止事态扩大的警察们拒绝这样做。
2·Objective To evaluate the effect of the de-escalation therapy of antimicrobial agents combined bronchoalveolar lavage on the treatment of acute stroke complicate pulmonary infection.
目的评价降阶梯疗法联合支气管肺泡灌洗术治疗急性脑卒中合并肺部感染的疗效。
3·Conclusion The de-escalation therapy of antimicrobial agents combined bronchoalveolar lavage is an effective method for the treatment of pulmonary infection in acute stroke.
结论以降阶梯疗法联合支气管肺泡灌洗术为基础的局部与全身抗生素联合治疗策略，是治疗急性脑卒中患者合并肺部感染的有效方法。
4·Objective To observe and evaluate the therapeutic efficacy in de-escalation treatment of retreated serious pulmonary tuberculosis with second-line anti-TB drugs.
目的评价二线抗痨药降阶梯治疗对复治重症肺结核的疗效。
5·The result will be a continuing de-escalation of American and NATO presence in Afghanistan.
结果将是减少美国和北约在阿富汗的存在。