Heaven knows的用法和樣例：
例句
- I am friendless enough, God knows!
天曉得，我是舉目無親啊！ - The plan has been approved but goodness knows when it will come to pass.
計劃得到了批准，但天曉得什麼時候能實現。 - He knows that a'li must undergo lots of suffering.
他知道阿里一定經受了不少痛苦。 - He certainly knows his beans about repairing cars.
他一定會修車。 - Heaven knows I've tried to help.
我確實儘力幫助了。 - Heaven's vengeance is slow but pure.
上帝的懲罰是緩慢而確實的。
