He is raring to charge into the fray and lay down the law.(他急切地想管管這場爭斗，斥責他們一番。)

He took off his sweater, rolled it into a pillow, and lay down on the grass.(他脫下毛衣，卷成一個枕頭，然后在草地上躺了下來。)

You can't lay down hard and fast rules.(規則不能定得太死。)

The drug-traffickers have offered to lay down their arms.(販毒分子已經主動要放下武器。)

He lay down on the bed fully clothed.(他合衣躺在床上。)

Keep quiet! The boys lay down, looking through the holes in the wooden floor.(保持安靜！男孩們躺下，透過木地板上的洞往外看。)

As soon as Heidi lay down, she fell asleep.(海蒂一躺下就睡著了。)

She walked across the floor and lay down on the bed.(她走過地板躺在了床上。)

The children lay down on their stomachs.(孩子們俯身趴著。)

Neumann lay down on the cot in sick bay.(諾伊曼躺在醫務室的病床上。)