1.
A long backless sofa, especially one set with pillows against a wall.
长沙发，沙发床长无靠背的沙发，尤指靠墙有枕头的沙发
2.
Mother wants to cling to this old sofa bed
母亲想留住这张旧的沙发床。
3.
A large sofa, often convertible into a bed.
坐卧两用沙发大沙发，经常可变换成床
4.
a sofa that converts to a bed
可改为床铺的沙发.
5.
a sofa that is convertible(into a bed)
可改（为床铺）的沙发
6.
The sofa converts into a bed.
这张沙发可以改成床.
7.
The sofa doubles as a bed
这只沙发又兼作床用。
8.
A couch that also goes for a bed.
一个可用作床的长沙发
9.
The sofa can also function as a bed.
这沙发也可以当床.
10.
The sofa functions as a bed at night.
这沙发在夜里可以当床。
11.
a firm cushion, mattress, sofa, etc
结实的坐垫、 床垫、 沙发等
12.
The sofa converts into a double bed
这张沙发可改为双人床。
13.
"The apartment comes furnished with a bed, couch, and table."
那公寓房屋供给床、沙发和桌子。
14.
When we have guest , the sofa doubles as an extra bed
我们有客人时沙发可兼作临时的床用
15.
The sofa can be readily converted into a bed.
这张沙发可以很容易改成床.
16.
That night I make my bed on the sofa,
那天夜里我在沙发上铺了个床，
17.
They made up a bed for me on the sofa.
他们给我在沙发上铺好被褥当作床.
18.
They make up a bed for me on the sofa
他们给我在沙发上铺好被褥当作床