He snuggled down under the bedclothes.

他躺下以后盖上被子，很舒服。

《牛津词典》

Johnsy lay, scarcely making a movement under the bedclothes, with her face toward the window.

约翰西躺在被子下几乎一动不动，脸朝着窗。

youdao

Johnsy lay, scarcely making a ripple under the bedclothes, with her face toward the window. Sue stopped whistling, thinking she was asleep.

琼珊躺在被罩下面，脸对着窗子，一动不动。休以为她睡着了，赶紧停止了口哨。

youdao