预备词汇：
1.trick：欺骗，哄骗
2.stab：（感情上）刺伤
3.tactic：策略，战略
4.barbecue：烤肉
精选对白：
Elena:Itrickedyou into telling me the truth. That's notstabbingyou in the back. That's using your owntacticsagainst you.
Damon:Where are you going?
Elena:I made myself clear,Damon. I want nothing to do with you.
Damon:Ok. See you at Jenna'sbarbecue.

脱掉字幕：
1.stab sb. in the back暗箭伤人
Stab sb. in the back字面的意思是“背后捅某人刀子”，按我们的话说就是“暗箭伤人”或者“背地里使坏”，表示陷害或诽谤他人。口语中表示“背后说别人坏话”可以说speak ill of others或speak bad about other people。
2.use one's own tactics against he/she以其人之道换其人之身
日常生活中，如果某人总是在背地里陷害你，你决定以其人之道换其人之身。这里“以其人之道换其人之身”就可以表示为use one's own tactics against he/she