sofa什麼意思

例句：

sofa also functions as a bed.

這沙發還可當牀用。

2.I was so tired I crashed out on the sofa.

我累極了，在沙發上就睡着了。

you have to spread yourself out all over the sofa?

你就非得躺下，把整個沙發全佔了才行嗎？

can kip on the sofa, if you like.

你想睡可以睡在沙發上。