fence

英[fens] 美[fɛns]

(Austral./NZ informal)unreasonable or unacceptable

(澳/新西兰，非正式)不可理喻的，不合理的；难以接受的；过分的

it's over the fence, the way you've been carrying on.
过分了，你做事的方式。

used to refer to either of the opposing or conflicting positions or interests involved in a particular debate or situation

（辩论、冲突中的任意）一方

whatever side of the fence you are on, the issue is here to stay.
不管你站在哪一方，问题总是存在的。

avoid making a decision or choice

避免作选择（或决定）；做骑墙派；犹豫观望

Undecided as to which of two sides to support; uncommitted or neutral.

未表态的，中立的：未决定支持双方中的某一方的；未表态的或中立的