She lay down on the soft, comfortable bed.

她在柔软而舒适的床上躺下

Not all companies lay down written guidelines and rules.

不是所有的公司都制定书面的准则和条例。

He lay down on the bed fully clothed.

他合衣躺在床上。

You can't lay down hard and fast rules.

规则不能定得太死。

Neumann lay down on the cot in sick bay.

诺伊曼躺在医务室的病床上。

The children lay down on their stomachs.

孩子们俯身趴着。