“show your hand”, 在谈判中，是什么意思？

In negotiations, never show your hand too early.
“show your hand”, 在谈判中，我们不要过早干嘛呢？
A、握手
8 q- }7 Q: n! r; KB、露底牌
4 E9 ~# V! v# }1 A& w

选B，to allow people to know about intentions that you had previously kept secret。谈判时过早让对方知道了我们的底牌便失去了谈判的主动权。