In this example we created a Statistics class to show the user how often he or she added, modified, or deleted a bookmark.

在本例中，我们创建了一个statistics类，用于向用户展示他或她多长时间添加、修改或删除一次书签。

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This is something we have often seen before, an intense interest that elephants show towards their dead.

这是我们之前经常见到的情景，大象对其死亡的同类表现出强烈的关注。

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In fact, often we compete by trying to show how busy we are.

事实上，我们经常只是比赛展示我们是多么忙。

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We spend hundreds of hours on board a variety of airplanes each year, most often en-route to a trade show or product launch event, but occasionally we have a rare opportunity to hop on board military aircraft, to test out unrelated products, or, even more unusually, to take a seat behind the yoke.

ENGADGET: Lockheed Martin F-35 Lightning II stealth fighter cockpit demonstrator hands-on (video)

After each show I often get a reaction to the films we've made, and sometimes it leads to a follow up.

BBC: Where BBC Inside Out gets its stories from

Few manufacturers reveal their worldwide flagships at the show, however, so we're left (more often than not) with a smattering of products that typically don't raise the bar for innovation or design.

ENGADGET: 's CES 2013 Preview: Smartphones Mobile