| 例句 |
Her mind was full of what had happened the night before, and she just wasn't concentrating.她头脑里满是前一天晚上所发生的事情，根本无法集中精神。I tried to work but I found I couldn't concentrate.我试图工作但发现不能集中精神。My throat constricted, so that I had to concentrate on breathing.我喉咙发紧，不得不集中精神呼吸。I was finding it hard to concentrate.我发现想要集中精神很难。She tried to concentrate, but found her mind drifting back to Alex.她想集中精神，但是发觉自己的思绪又飘回到了亚历克斯身上。I was trying hard to concentrate, but my mind kept wandering.我努力集中精神，但老是走神。I found it hard to concentrate.我觉得很难集中精神。I was hard pushed to keep my mind on my work.我很难集中精神工作。 |