定义
to hedge (the issue): 避免、回避（问题）
During the presidential debate, both candidates hedged questions about global warming. 在总统辩论中，两位候选人都回避有关全球变暖的问题。
a hedge (against inflation): 防止（通货膨胀）的措施
As a hedge against potential losses, I sold all my technology stocks. 为了防止潜在的损失，我卖出了所有的科技股。
另外的含义：
a hedge 树篱
Pronunciation examples
UK: Please don't hedge the issue, young man.
US: You'd better hedge your bets in the future.
- "I'm not one to hedge the issue, so I will simply come out and say it: several of you have abused our copier and as a direct result of your abuse, brought it to an untimely end."
