直挺挺地

The noise woke her suddenly and she sat bolt upright in bed.

声把她突然惊醒，她直挺挺地从床上坐了起来。

I opened my worn-out cotton quilt, put the book of Capital Theory under the quilt as my pillow, and lay down on my Bed flatling and acted as if there was no one else present.

我打开我的烂套，把哲学讲师送我的《本论》第卷塞在套下当枕头，旁若无人地、直挺挺地在我的“床”上躺下了。