know which way the wind is blowing
理解当前形势或态势并做出相应的反应
口语·表达洞察趋势
英文释义
to understand the current trends, opinions, or circumstances in order to be able to act appropriately or make advantageous decisions
例句
He always knows which way the wind is blowing before making a decision.
典故来源
源自航海经验，通过风向判断航行方向，比喻观察趋势做出决策。