To control outbreaks, experts advise quick destruction of infected flocks. They also advise limiting entry to farms and disinfecting vehicles as they come and go.
为了控制疫情，专家提醒快速销毁感染禽群。他们还提醒，限制进入农场和消毒车，因为他们来来去去。
When viewing from above, you could see people come and go, the streets are crowded with pedestriansand vehicles, only the zebra crossings stand still to offer convoy and guidance.
从这座城市的上空看下来，人来人往，车水马龙，唯有斑马线静静的护航与指引。
When viewing from above, you could see people come and go, the streets are crowded with pedestriansand vehicles, only the zebra crossings stand still to offer convoy and guidance.
从这座城市的上空看下来，人来人往，车水马龙，唯有斑马线静静的护航与指引。
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