For instance, it was common practice to place visual assets at an extremely high depth in order to keep them on top of everything else in a movie.

比如，为了让一个物体显示在其他物体之上，常见的做法是把它放在一个特别高的深度。

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Credibility is everything in any negotiation. I've learned just how important it is to keep on top of all issues involved during the negotiating process.

对于任何的谈判情况来说，信誉都是最重要的。我也了解到了在谈判过程中何谓全面掌握所有条件与整体情况以及这其中的重要性。

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"You keep business on you, so to speak, when you're trying to keep on top of everything else in your life, " says Brian Uzzi, professor of leadership at Northwestern University's Kellogg School of Management.

CNN: Why we can't unplug on vacation