Babies sleep for up to eighteen hours a day.People have no idea how important sleep is to their lives.

Babies sleep for up to eighteen hours a day.People have no idea how important sleep is to their lives. 英语翻译Babies sleep for up to eighteen hours a day.Sleep.No one can live without it.71 Research (研究) by the National Sleep Foundation in Washington says that we all need eight hours' sleep every night.Scientists have found that people who sl babies Did you ___ that some milk is bad for us,especilly for little babies?A.suppose B.find out C.hear D.open up ___(sleep)early and___(get)up early is good for your health I CRY MYSELF FOR SLEEP Last night when i wake up是什么歌 My nephew _____(sleep)for the whole afternoon yesterday.I couldn't wake him up. go to sleep for Go to sleep,stay up late is bad for your bady中文意思Go to sleep,stay up late is bad for your bady速求此句中文意思 We often have to stay up for our study though we to ——（told) to have enough sleep. milk and water ；milk for babies 的引申含义 Breast milk is _____ food for young babies.(good) 英语翻译sleep后不加for吗 up for up for going to bed early helps people sleep well 改为一般疑问句staying up late is bad for our health 对staying up late 提问peter understood the word by looking up his dictionary 对by looking up his dictionary 提问 英语翻译wake up...awake...fall asleep..sleep... get up late=sleep late吗