physical distancing       
noun [ U ] uk/ˌfɪz.ɪ.kəl ˈdɪs.təns.ɪŋ/ us/ˌfɪz.ɪ.kəl ˈdɪs.təns.ɪŋ/
 保持肢体距离
the practice of keeping a certain distance from other people, in order to stop a disease from spreading to another person or other people
  Transmission of viruses was lower with physical distancing of 1 metre or more. 肢体距离为1米或以上时,病毒的传播率较低。 
 How can you implement physical distancing in a childcare setting? 如何在照看儿童的场所实施保持肢体距离? 
 Compare: social distancing
 - More examples
 - Physical distancing is proven to be one of the most effective ways to reduce the spread of illness during an outbreak.
 - In situations where physical distancing is difficult to maintain, wear a mask or face covering.
 - Rather than sounding like you have to socially separate from your family and friends,"physical distancing" simplifies the concept with the emphasis on keeping 2 metres from others.