It also carries a loudspeaker to broadcast a pre-recorded message to remind visitors of the importance of social distancing.

它还带有一个扩音器，播放预先录制的信息，提醒游客保持社交距离的重要性。

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early childhood interventions (e.g. home visits for pregnant women, pre-school psycho-social activities, combined nutritional and psycho-social help for disadvantaged populations);

儿童期早期干预（例如对孕妇进行家访、学前心理社会干预、对劣势人群开展营养与心理社会相结合的帮扶干预）；

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Pre-schools should mainly be play schools, centered on this kind of discovery learning and the teaching of basic social skills.

幼儿园应该是以这种发现式学习和基础社会技能教育为中心的游乐学园。

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It is a pre-social,a pre-political life.

这种生活脱离了社会与政治

耶鲁公开课 - 古希腊历史简介课程节选

Focus groups are now an anachronism, a product of a pre-social world.

FORBES: The Decision Makers Guide to Research Communities (Reality Quadrant)

They are souls, to use a pre-social-science word.

FORBES: Morality First: The End of Behaviorism

People are no longer constrained by their physical location or their pre-existing social contacts.

FORBES: Reshaping Reality