Daytime sleepiness appears to be the new normal for adolescents.白天睡覺似乎在青少年中成為了一種新的睡眠形式.They also reported less sleepiness and were better at logical reasoning.報告還稱,睡午覺的人不愛犯困,而且在邏輯推理方面更出色.be dull with sleepiness因困倦而遲鈍The ...
Two days later, they implanted the fertilized eggs back inside me.兩天以后，他們把受精卵重新植入了我的體內(nèi)。The fertilized eggs are taken from the cow five or six days later.五六天以后,便可以從母牛體內(nèi)取出受精卵.Derived from two separately fertilized eggs . U...