◎ 豁拳游戏很有趣。

  ◎ The finger-guessing game is very interesting.

  ◎ 豁拳规则很简单。

  ◎ The rules of the finger-guessing game are very simple.

  ◎ 去就去，我也豁出去了！

  ◎ Fine, let’s go—I’m all in too!

  ◎ 这次我们也豁出去了。

  ◎ This time, we’re going all out too.

  ◎ 读了这本书, 他的心里开豁了。

  ◎ After reading the book, his mind opened up. or The book widened his horizons.

  ◎ 豁然贯通

  ◎ suddenly see the whole thing in a clear light

  ◎ 道理说得醒豁。

  ◎ The argument is clearly presented.