"sit on the fence" in Chinese (Simplified)
保持中立不表态
Definition
在争论或辩论中不选择立场，不做决定，保持中立。
Usage Notes (Chinese (Simplified))
属于非正式、口语化表达。常用于描述在必须做选择时回避表态或立场，尤其在争议话题时。一般带有不想卷入争议的含义。
Examples
He always sits on the fence when we talk about politics.
他在谈论政治时总是**保持中立**。
Please don't sit on the fence. We need your opinion.
请别再**不表态**了，我们需要你的意见。
It's hard to trust someone who sits on the fence all the time.
一直**保持中立**的人很难让人信任。
"So, are you with us or not? You can't just sit on the fence forever!"
“那你到底是不是跟我们一边？你不能一直**保持中立**！”
When it comes to big decisions, she tends to sit on the fence until the last minute.
每当要做重要决定时，她总是**保持中立**到最后一刻。
You can't sit on the fence about climate change—everyone needs to take a stand.
你不能对气候变化**保持中立**——每个人都需要表明立场。