以下是關於「concentrate on」的造句示例：
You should concentrate on your work. 你應該專注於你的工作。
I can't concentrate on my studies with all that noise going on. 吵鬧聲不絕於耳，我無法集中精力學習。
We must concentrate our efforts on improving education. 我們必須致力於改進教育工作。
Having failed my French exam, I decided to concentrate on science subjects. 我因法語考試不及格而決心專攻理科。
They concentrate on better defining the optical image. 他們致力於提高該光學影像的清晰度。
This firm concentrates on the European market. 這家公司專注於歐洲市場。