N2 — outside your level filter
睡眠時間
suiminjikanhours of sleepN2
Example sentences2
子どもには十分な睡眠時間が必要だ。
kodomo ni wa juubun na suiminjikan ga hitsuyou da.
Children need sufficient hours of sleep. neutral
最近、睡眠時間短くない？
saikin, suiminjikan mijikakunai?
Aren't your sleeping hours a bit short lately? casual