通过把焦点锁定在主题上，能使你拍出更生动更有技术含量的照片，并且重新编辑的时候不需要自动重聚焦。
It allows you to produce more creative and technically correct pictures by locking the focus on the main subject then recomposing without the camera automatically refocusing.
费斯克试图通过“双重聚焦”的视野或方法，克服文化主义和结构主义的褊狭，从而希望更全面地认识大众文化。
By adopting a "double focus", Fiske intends to overcome the weak points of culturalism and structuralism, and thus understand the popular culture in a more extensive way.
这需要重聚能量为内在聚焦，而不是外在聚焦并永远去选择完美的灵性老师。
This requires a refocusing of energy to become inner directed rather than outer directed and forever in search of the perfect spiritual teacher.
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