dangle about

例句：

1. 1. He was dangling about for hours before finally making up his mind.
   他犹豫了几个小时后最终下定了决心。
2. 2. She hesitated to make the final decision because of the potential consequences.
   她因为潜在的后果而犹豫不决，最终没有做出决定。
3. 3. The company was wavering between investing in new technology and continuing with its current processes.
   该公司在投资新技术和继续使用现有流程之间犹豫不决。