fast asleep

基本解释

One night, my sister wanted to sleep in the room to see why he woke up screaming every time we put him in his crib fast asleep.
一天，我姐姐打算睡在那个房间，想弄清楚为什麽每次我们把我已睡熟的儿子放在婴儿床上，他都会尖叫著醒来。
At last, when they had been sitting there a long time, the children's eyes became heavy with fatigue, and they fell fast asleep.
最后，当他们在哪里做了很久时间之后，孩子们的眼睛变得非常疲惫而沉重，他们很快睡着了。
Steve, 59, was fast asleep in the truck’s living quarters as Kim, 52, drove up to the scene.
当52岁的金姆开到这个地方的时候，59岁的史蒂夫还在卡车的休息间熟睡。

He's asleep beside the stove. When I came up from Rowe's I found him here, Huddled against the barndoor fast asleep...."

MRS. OBAMA: Before Santa comes to your house you have to be fast asleep, okay?
WHITEHOUSE: The White House
"Part of the mess we're in now is that the regulators were fast asleep and weren't doing their job, " he says.
FORBES: Magazine Article
MRS. OBAMA: So you guys have to go to bed on time tonight and close your eyes and go fast asleep.
WHITEHOUSE: The White House