Intimate distance ranges from direct physical contact to a distance of about 45 centimeters.

亲密距离的范围从直接物理接触到大约45厘米的距离。

youdao

Intimate distance ranges from direct physical contact to a distance of about 45 centimeters;

亲密的距离范围之内，由直接的身体接触，以距离约45厘米；

youdao

The collision can occur between two charged particles; it need not involve direct physical contact.

这一碰撞可发生在两个相斥的粒子之间，并不要求接触下产生的撞击。

youdao

"When you read a book, you are in direct contact with the mind of another human being, without the distraction of their physical presence, of their image,of their tics .

VOA: standard.2010.02.09