hedge your bets
US /hɛdʒ yʊər bɛts/
UK /hɛdʒ yʊər bɛts/

1.
分散風險, 兩面下注
to reduce your risk of loss by trying to ensure that you will benefit whatever happens
:
•
It's always wise to hedge your bets when investing in volatile markets.
在波動市場投資時,分散風險總是明智的。
•
She decided to apply to several universities to hedge her bets.
她決定申請幾所大學,以分散風險。