To prevent transmission, people should cover their mouth and nose with a tissue when coughing, and wash their hands regularly.

为了预防传播，人们应在咳嗽时用纸巾掩住口鼻，并经常洗手。

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From the channels of transmission and dissemination of the object, we can spread word-of-mouth marketing is divided into high-end, mid-range communication and dissemination of three types of low-end.

从传播渠道和传播对象上，我们可以将口碑营销分为高端传播、中端传播和低端传播三类。

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That is important, for the time for them to be moved is now, but moving them increases the risk of further transmission of foot and mouth.

BBC: Vaccination on agenda again