One bedroom had a double bed and the other had single beds for the boys.

一间卧室里摆放了一张双人床，另一间则放着男孩们的几张单人床。

《柯林斯英汉双解大词典》

You don't? There are double apartments so to speak or one-bedroom apartments for married people.

你还这么认为，有双层公寓，一居室公寓给已婚夫妇。

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Each bedroom is expressed as a box, pulled apart from its fellows creating a series of double height voids.

每个卧室都是以盒子的形式呈现的，它们互相分离进而创造出一系列的双高空洞。

youdao

The Airbus A330-200, which was bought second-hand and refurbished, has a double bedroom with en-suite bathroom immediately behind the cockpit.

BBC: Sarkozy makes first trip on controversial new jet

Comfortable and functional, Apartment Residence 13 has four double rooms and seven one-bedroom apartments.

BBC: Mini guide to Bratislava, Slovakia

Dubbed Air Sarko One, the new jet features a double bedroom, an air-conditioned smoking room and an anti-missile system.

BBC: Sarkozy makes first trip on controversial new jet