fumble around造句

• Lois : i'm tired of fumbling around with all these football metaphors
  我觉得老用这些橄榄球比喻来斗嘴皮子没什么意思了。
• Do put an a / v connection panel in your room so the guest does not have to fumble around trying to connect their notebook, camera or mp3 player to the back of the tv
  要提供连接客房电视a/v端子方法，免得客人想通过电视播放自己笔记本电脑、相机、mp3内的内容时还要搬开电视到电视后面去找接口。
• If you just fumble around and try to learn on your own, not only will you make slow progress, but there may also be many undesirable consequences which can hardly be rectified even with the guidance of an instructor
  答：学习任何乐器都应该有一位专业老师进行指导，如果盲目摸索自学的话，不仅进展缓慢，而且会留下很多后遗症，即使将来有老师指导也很难纠正过来！