A new law specified that houses must be a certain distance back from the water.

一项新法律详细规定了房子必须与水域相隔一定的距离。

《柯林斯英汉双解大词典》

I will remember our relationship and keep a certain distance with you.

我会记着我们的关系，然后和你保持一定的距离。

youdao

At a railway crossing not watched by any one, warning marks shall be set up at a certain distance from the crossing.

无人看守的铁路道口，应当在距道口一定距离处设置警示标志。

youdao

They are not allowed to smoke within a certain distance of those buildings.

VOA: standard.2010.02.18

You want that shield up so that it pretty well meets your helmet, so it's going to be at a certain distance but it will also go down to where it needs to go down here.

盾牌上缘能与头盔配合保护上身,所以盾牌和身体是要有一定距离的,而盾牌的下缘用来保护下半身

耶鲁公开课 - 古希腊历史简介课程节选

It works because the Bluetooth FOB alerts you when you move a certain distance from a tagged item.

FORBES: Uh Oh: I Lost My iPhone 5. Now What?

Should a suicide be assisted when a patient is a certain distance from death, or when he has simply given up hope?

ECONOMIST: The right to choose to die

The council is committed to providing free transport for children with SEN and mainstream pupils who live a certain distance from their school.

BBC: Beds, Herts & Bucks