名词中文翻译
中文翻译：焦距光圈
同义词：
['focus', 'focal point例句：1. The camera has a focal aperture of f/2.8.（这台相机的焦距光圈为f/2.8。）']
例句：
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1. The camera has a focal aperture of f/2.8.
这台相机的焦距光圈为f/2.8。
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2. In photography, the focal aperture determines how much light can enter the lens.
在摄影中，焦距光圈决定了进入镜头的光量。
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3. The photographer adjusted the focus to get a sharper image.
摄影师调整了焦点，得到了更清晰的图像。