1.重击（Critical Hit）
A critical hit means that you roll your damage more than once, with all your usual bonuses, and add the rolls together.
有2种理解：第一种
【A critical hit means that you roll your damage more than once, with all your usual bonuses, 】and add the rolls together.
所有加值都可以翻倍
第二种
A critical hit means that you roll your damage more than once, 【with all your usual bonuses, and add the rolls together. 】
只有骰子的伤害翻倍
应该怎么理解
2.暴击（Vital Strike）
When you use the attack action, you can make one attack at your highest base attack bonus that deals additional damage. Roll the weapon’s damage dice for the attack twice and add the results together before adding bonuses from Strength, weapon abilities (such as flaming), precision-based damage, and other damage bonuses. These extra weapon damage dice are not multiplied on a
critical hit, but are added to the total.
暴击是不是多投一个骰子，这个骰子几点就算暴击几点？
一个力量修整为+2的人物，用+1武器（伤害1D6）,1D4火系伤害，打重击和暴击分别该怎么算？
重击=2*（D6+2+1）+D4？
暴击=D6+D6+2+1+D4？
暴击同时重击=？？
