The hard,rigid bed bashed against my back in my hurry to sit up straight.I groaned in pain as I fell back down on the mattress.

The hard,rigid bed bashed against my back in my hurry to sit up straight.I groaned in pain as I fell back down on the mattress.
The hard,rigid bed bashed against my back in my hurry to sit up straight.I groaned in pain as I fell back down on the mattress.

The hard,rigid bed bashed against my back in my hurry to sit up straight.I groaned in pain as I fell back down on the mattress.
当我猛然从床上坐起来时,质地坚硬的床撞疼了我的背部.我痛苦地呻吟着又倒回床垫上.
不明白的再问哟,望及时采纳,多谢!

硬，刚性床撞在我回到我赶紧坐直。我在痛苦中呻吟当我掉下来的床垫。