【各种睡姿】侧着睡sleep on your side;仰着睡sleep on your back;趴着睡sleep on your front/stomach;昏昏欲睡sleepy/drowsy/dozy;毫无睡意be fully awake;睡了一整天sleep around the clock;眯一会catch a wink;睡懒觉sleep in;熬夜stay up (late); fall asleep after waking up回笼觉;熟睡中be fast asleep;睡不着 can’t get to sleep; 躺在床上醒着睡不着lie awake;辗转难眠toss and turn;熬夜到三更半夜stay up until the wee hours;夜猫子night owl ;