One flat can accommodate a family of five.

一套单元房可容纳一个五口之家。

youdao

Human hearts are made of flesh; it is not one flat surface.

人的心是肉长的，它不是一个平面。

youdao

Ellen is walking down the drive with a square flat box balanced on one hand.

埃伦正沿着车道走着，一只手上托着一个扁平的方盒子。

《柯林斯英汉双解大词典》

One of the hands keeps a flat hand shape and it just kind of lightly moves back and forth as if it were a flickering image on a screen."

VOA: special.2011.04.13

One of these classrooms in this building in another classrooms again is flat classrooms with thirteen tables and a lot of nice space between them.

这栋楼里的一间教室,是另外一种教室,有13张桌子的扁平型教室,之间还有足够的空间。

麻省理工公开课 - 媒体、教育、市场课程节选

This is--If you'll hold out your hand and--one hand flat.

如果你伸出手,手伸平

耶鲁公开课 - 心理学导论课程节选

It will involve merging the state second pension with the basic state pension, to create one flat-rate payment.

BBC: Flat-rate state pension 'expected to start in 2017'

The one flat period of the day for England came when Australia's ninth-wicket pair, of Johnson and Ben Hilfenhaus, put on 76 in 15 overs.

BBC: Ashes: Alastair Cook builds England reply in Sydney

On Monday, after meeting with lawyers, mediators, notaries, and psychologists all weekend, the pair walks away amicably, with divorce papers signed, for one flat fee.

FORBES: Las Vegas Is About To Become Irrelevant: Say Hello To 'Divorce Hotel'!