花较少的时间睡觉用英语怎么说

use less time to sleep/for sleeping

take a little time to sleep
较少说明还有一些，应用a little
take some time to do sth 表示“花费多长时间做某事”

1、sleep in less time
2、spend less time on sleeping
3、take less time to sleep
4、use less time to sleep
5、use less time for sleeping

take little time to sleep 花费时间用take