Way out (idiom)

●A way of dealing with a problem.

（途徑，（解決問題的）辦法）

Examples:

1.There must be a way out of this mess.　　

2.He was in a dilemma, and could see no way out.

Allegiance (noun)

●Loyalty to a person, country, group, etc.（忠誠）

Examples:　　

1.In many American schools, the students pledge allegiance to the flag at the beginning of the school day.　　

2.He owes allegiance to them for all the help they have given him.

Exercise power/influence over sb/sth (idiom)

●To have someone or something under one's control or influence.（行使權力／施加影響）

Examples:　　

1.The dictator exercised power over the island for many years.　　

2.I wish I could exercise some influence over the committee.

Beyond a shadow of a doubt (idiom)

●Something is true "beyond a shadow of a doubt" if there is no possibility at all that it isn't true.

（無可置疑，毫無疑問）

Examples:　　

1.Are you absolutely sure, beyond a shadow of a doubt, that he is guilty of the crime?　　

2.This is beyond a shadow of a doubt the best film I have seen all year.

Go to hell (idiom)

●Used to angrily tell someone to stop talking and go away.（見鬼去吧，滾開）

Examples:　　

1.Anybody who objects to what I've done can just go to hell.　　

2."Anyway, it's your own fault." "Oh, go to hell!"