Rolling for Production
On your turn, you roll the dice twice in a row. It is essential
that the two dice roll results differ from one another.
Should the second dice roll give the same result as the first
one, roll again—as many times as necessary to produce two
different results. Immediately after each of the two dice rolls,
the two real players obtain resources and/or move the robber
(a “7” result).
上面这一段是将每一回合丢骰子的。之前BGC上有玩家翻译，是一次丢一个骰子，丢两次，但是要保证第二个骰子和第一个骰子的点数不一致。也就是说减少“双数”点数的资源产量。但是这样带来一个问题，就是2点和12点的产量变成了0。
带着这个疑问，我重新看了一遍这段英文规则，我认为规则上讲的是一次丢两个骰子，丢两次，要保证第二次丢骰子的结果和第一次不一样。也就是说，每回合会有两次生产。
后来我看到了带卡坦事件卡的两人规则部分
For Combination with “Catan Event Cards”—On your
turn, you draw two event cards instead of rolling the dice.
If the second card has the same production result as the first,
no further cards are drawn. The production result is only
applied once.
每回合摸两张事件卡代替丢骰子，也就是说每回合有两次生产。与丢骰子不一样的地方是如果第二张事件卡和第一张事件卡上的点数相同，则只生产一次资源。
因此，我认为BGC上旧的翻译是错的。正确的规则应该是一次丢两个骰子，丢两次，要保证第二次丢骰子的结果和第一次不一样。
