2. The United States and Japan are getting the least amount of sleep overall.
美國和日本的平均睡眠時間最少。
Consequently, about one-half from both countries reported at least one nap in the last two weeks.
所以,這兩個國家大概只有一半的人表示在過去半個月內午休過至少一次。
vt. 除,除外
prep. & conj.