[英文成語]SPIN YOUR WHEELS. — 輕鬆學習英語表達：徒勞無功

白費力氣。

當你說某人在"spin your wheels"時，意思是他們正在做無用功，努力卻沒有產生任何實際的進展或結果，好比一輛車的輪子在泥裡打轉卻沒能前進。

範例句子

1. I'm just spinning my wheels trying to figure this out.

   我正在浪費時間試圖搞清楚這個問題。

2. She felt like she was spinning her wheels at her job.

   她覺得她在工作上停滯不前。

3. After hours of studying without progress, I knew I was just spinning my wheels.

   在學了幾個小時卻沒有進展後，我知道我只是在浪費時間。