单个士兵可以申请获得紫心勋章，但一般要求优胜者提交自己的奖章包，以展示自己符合获得紫心勋章的所有标准。

An individual soldier can apply for a Purple Heart, but more commonly, command superiors submit an awards package demonstrating that the soldier has met all criteria for the award.

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科学家们正在研究一种太阳能电池包，能比目前英国士兵携带的电池减少到50%的重量。

Scientists are working on a solar-powered battery pack which could be up to 50 per cent lighter than the current power cells carried by UK soldiers.

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站上满是带着褐色行李包的士兵。

The station was full of soldiers with brown baggage .

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