fence-sit的用法和样例：
例句
用作不及物动词 (vi.)
- I'm not going to ride the fence on any issue.
对任何事情我都不打算骑墙观望。 - Some who had been on the fence came out in favor of the plan.
一些曾经持骑墙态度的人开始支持该计划。
词汇搭配
- sit on the fence 保持中立
