If you've been playing poker for half an hour and you still don't know who the patsy is, you're the patsy. 如果你打了半小時牌，仍然不知道誰是菜鳥，那麼你就是。

If you've been playing poker for half an hour and you still don't know who the patsy is, you're the patsy.  如果你打了半小時牌，仍然不知道誰是菜鳥，那麼你就是。