Because computer bags usually have handles, these can be great for exercises like bicep curls, lateral raises or one-armed rows.

因为电脑包通常有手柄，这对于锻炼屈臂、侧举、或是单臂弯曲非常有好处。

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The charger is usually plugged into the mains, but if armed with a battery it can be carried around for hours in a vest or backpack, thus allowing the patient to roam freely.

平常，充电器与人造心脏相联接(以供电)，但如果病人配备有电池，可以将电池随身携带在背心或背包内，从而使病人能够自由活动。

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Even if you plan on having an open discussion, it's usually better to go in armed with a point of view.

即便是在你打算展开自由讨论的时候，你也最好带着自己的观点参与进去。

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Employees are usually armed with food and coffee, and work to bond with sales people and interact with potential phone buyers.

WSJ: Nokia Late to the Silicon Valley Party

There are so many like this in the countryside of Pakistan, usually with armed guards standing outside.

BBC: Welcome to Abbottabad

Enterprises that want to grow in and around this region have no interest in armed conflict and are usually better able than diplomats to avoid it.

FORBES: Magazine Article