名词
中文翻译：焦点
同义词：
['point', 'concentrate', 'concentrate on']
例句：
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1. The teacher focused all her attention on the lesson.
老师全神贯注地听讲。
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2. He focused his energy on completing the project.
他集中精力完成了这个项目。
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3. The artist focused on capturing the essence of the scene.
这位艺术家专注于捕捉场景的本质。