[英语成语] SPIN WHEELS. — 掌握英语习语：了解原地踏步

原地踏步；徒劳。

当某人“Spin wheels”，他们可能在努力但并没有取得任何实质性进展。想象一个车辆的轮子在滑动但车辆却没有向前移动，形象地描述了徒劳无效的努力。

示例句子

1. I've been trying to solve this issue all day, but I feel like I'm just spinning wheels.

   我整天都在试图解决这个问题，但我感觉自己在原地打转。

2. He spins his wheels every time he tries to write his novel.

   每次尝试写小说时，他都感觉自己在原地打转。

3. Tom has been spinning his wheels on that project; despite the effort, there’s been little progress.

   汤姆在那个项目上徒劳无功，尽管付出了努力，但进展甚微。