「生保牀」

(pos:名詞)
<explanation>
yue:指喺新嘅、唔熟悉嘅地方度瞓到，未適應到嘅牀（量詞：張）
eng:unfamiliar bed
<eg>
yue:生保牀，瞓唔慣，典咗好耐都瞓唔着。 (saang1 bou2 cong4, fan3 m4 gwaan3, din2 zo2 hou2 noi6 dou1 fan3 m4 zoek6.)
eng:I can't get used to this unfamiliar bed. I've been in bed for a while but can't fall asleep.