•Extraterritorial (adj.) -
Existing or taking place outside the territorial limits of a jurisdiction. （治外法權的）
1.The laws of a nation may have extraterritorial impact extending the jurisdiction beyond the sovereign and territorial limits of that nation.
2.Under extraterritorial laws, the suspect was arrested in Canada and returned to the U.S.
•Sword of Damocles -
•Beyond doubt (idiom) -
Without question; definitely.（不容置疑，毫無疑問）
1.The DNA test results proved beyond any doubt that he was not the child's father.
2.If she is to be found guilty, the charges against her must be proved beyond a reasonable doubt.
•Drive a wedge between sb/sth (idiom) -
To cause discord between two people or things.
1.It doesn't make sense to let things that happened in the past drive a wedge between us now.
2.The argument drove a wedge between Mike and his father.
•All walks of life (idiom) -
Used to refer to people who have different jobs or positions in society.（各行各業，社會各階層）
1.People from all walks of life came to the carnival.
2.Members of the gym include lawyers, teachers, plumbers, - people from all walks of life.