prevailing circumstances

基本解释

First, the prevailing circumstances.
首先是，主流的环境。
386104784.qzone.qq.com
Success of these programmes is more likely if veterinarians join forces in a multidisciplinary team and when VPH programmes are fine-tuned to the prevailing circumstances.
如果将兽医组成一个多学科小组，而且兽医公共卫生计划能够做到充分适应前的情况，这些计划的实施便有可能取得成功。
Every vessel shall proceed at a safe speed adapted to the prevailing circumstances and conditions of restricted visibility. A power-driven vessel will have her engines ready for immediate manoeuvre.
每一船应以适合当时能见度不良的环境和情况的安全航速行驶，机动船应备好车以备紧急操纵。

Death's significance for the Civil War generation arose as well from its violation of prevailing assumptions about life's proper end—about who should die, when and where, and under what circumstances.
NPR: 'Republic of Suffering' Author Drew Gilpin Faust