在焰火表演开始前考虑一下画面中的前景和背景元素，并想想怎样将它们组合起来。

Before the show begins, think about the foreground and background elements of the scene and how you might want to incorporate them.

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不仅仅是清晰的问题，重要的是它使你可以从画面中得到足够的信息，从而产生对比；你可以将前景的重要物体从背景中分离出来。

To be not only sharp, but to reveal enough information there so that you can have contrast; to be able to distinguish backgrounds from foregrounds from objects was crucial.

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画面前景处是群集于科科拉海滩(Cocoa Beach)见证这一历史时刻的人群中的一小部分。

In the foreground is a small part of the vast throng that flocked to Cocoa Beach to witness the spectacle.

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