Hedges
n. 树篱( hedge的名词复数 ); 保护手段; 防止损失（尤指金钱）的手段
🗣️ 情景例句
Television is the most powerful tool of persuasion that man has ever created.
电视是人类所创造的最有威力的游说工具。
While there is life, there is hope.
留着青山在，不怕没柴烧。
It's a knife.
小刀。