And anybody can send a care package or pre-paid calling card to the front lines, or give what's sometimes the most important gift of all: simply saying "thank you."

你可以送一份小礼物或者贺卡，或者干脆，用最简单也是最有效的，直接说“谢谢你们”。

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Post-paid subscribers refer to customers who are on a continuous plan, as opposed to pre-paid customers, whose plan works like a calling card.

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