急迫感 meaning in English

feeling of urgency

As a sense of urgency grows , governments and health experts are working to bolster four substantial lines of defense against a pandemic : surveillance , vaccines , containment measures and medical treatments
当这份急迫感节节升高时，各国政府和卫生专家开始著手加强抵御全球流感的四道基本防线：监控、疫苗、围堵和医疗。
It ' s a hard word to translate because it covers such a complex range ? at least three clusters of feelings at once : the oppressive sense of shock , dismay , and alienation that come with realizing the futility and meaninglessness of life as it ' s normally lived ; a chastening sense of our own complacency and foolishness in having let ourselves live so blindly ; and an anxious sense of urgency in trying to find a way out of the meaningless cycle
这个词很难英译，其内涵复杂，至少并摄了三类感受:意识到世俗生活的徒劳与空虚而生起的震惊、气馁与疏离的压抑感;对自耽自满、愚痴盲目地生活至今的自责感;寻求脱离无谓轮回之道的急迫感。