“show your hand”, 在谈判中，是什么意思？

In negotiations, never show your hand too early.
: J) h! `) z9 N( p1 v/ J2 X7 |“show your hand”, 在谈判中，我们不要过早干嘛呢？
# @( R: ]% A3 [7 F5 gA、握手
B、露底牌
6 `. ^9 h/ l+ E- V) o. J8 u* f( ?* E

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。