But Goldman will remain largely a black box, continuing to reveal little about the composition of its revenues in fixed income, currencies and commodities.

但高盛很大程度上仍将是一个黑箱，披露的关于其在固定收入、货币与商品上收益构成的信息仍然很少。

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The hardware is a little black box called the Sensecam, which containsa digital camera and an accelerometer to measure movement.

该实验所采用的硬件是一个被称为感知相机（Sensecam）的小黑匣子，它包括一只数码相机和一个测量移动的加速计。

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Let's consider a little more closely the distinction between black and white box perspectives.

我们进一步考虑一下黑盒和白盒透视图之间的区别。

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So, the wines come in medium sized black boxes (shocker) with a little spout that extends from the box.

FORBES: The Truth About Box Wine: It's Not All That Bad