1. I was selfish and I freak out and I'm so sorry.
我太自私了，我吓坏了，非常抱歉。
selfish (adj.)自私的freak (v.)震惊
freak out震惊
2. Harvey Dent, Scourge of the Under-world, scared stiff by the trust fund brigade.
哈维.登特，地下警官，被信托基金的部队吓僵了。
sb freak(s) out
freak sb out
某人吓坏了
Snakes really freak me out.蛇真的很吓人。
scourge (n.) 灾难，祸害，苦难的根源
the scourge of poverty贫穷之苦
完整表达:
Harvey Dent, Scourge of the Under-world, is scared stiff by the trust fund brigade.
哈维登特，地下警官，被信托基金的部队吓僵了。
scared stff by the trust fund brigade被信托基金的部队吓僵了
stiff (adv.) 十分，非常
sb be scared stiff某人被吓坏了
underworld (n.)黑社会Scourge of the Underworld地下警官美国漫威漫画旗下的反英雄，专杀恶人
3. Scared out of your wits.惊吓得手足无措。
完整表达:
You are scared out of your wits.
sb be scared out of one's wits = sb be scared stiff
某人被吓坏了
I was scared out of my wits when I heard someone moving around upstairs.
我听到楼上有人走来走去时吓坏了。
I was scared stiff when I heard someone moving around upstairs.
我听到楼_上有人走来走去时吓坏了。
trust fund信托基金
brigade /br' gerd/ (n.) (为做某 事而组织起来的)队