少量的试剂和流体样本病人被引导穿过它的细小通道测试性传播疾病。
Small amounts of reagents and a fluid sample from a patient are guided through its tiny channels to test for STDs.
广告提供的所有信息，对公众来说应该是有价值的，即能起到传播信息、引导消费、满足消费者需求的作用。
Advertising provides all the information to the public, should be valuable, that can play dissemination of information to guide consumption, to meet consumer demand.
我国的武术精神是健康思想的引导“良方”，但简单易懂的武术精神传播路径并不多。
The martial spirit is the guide of health thought "cure", but easy to understand spirit of wushu propagation path is not much.
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