这样的一次性设备大约要5美元，如果你没有携带，罚款仅为11欧元（15美元）——但是这条法律很少被执行。
The one-time kits cost around $5, and if you don't have one the fine is a paltry 11 euros ($15)—but the law is seldom enforced.
这允许您一次性创建内容和服务，并将其呈现在不同设备上而无需进行任何其他改编。
This enables you to create content or services once, and present them on many different devices without any additional rework.
平均每个陆战队员所携带的装备中有9磅的一次性电池，用于为夜视镜和无线电台这些设备供电。
An average Marine carries about 9lbs of disposable batteries in their kit to power equipment such as night vision goggles and radios.
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