cast an anchor to windward

• 未雨绸缪； 为安全采取预防措施

cast an anchor to windward的用法和样例：

例句

1. It is wise to provide against the future.
   未雨绸缪才是聪明的。
2. Count the cash in the drawer twice just to cover yourself.
   我们要未雨绸缪，避免将来出问题。