In analyzing the diaries, they found troubling age - related trends in sleep behavior.分析这些日志后, 研究人员发现睡眠行为中存在的年龄相关的问题.The ulcer had been troubling her for several years.溃疡已经折磨她好几年了。A close look at the statistics reveals a...
They can't even say "good morning" or pass the time of day.他们甚至不会说“早上好”或打声招呼。Good morning, sir. Can I help you?早上好，先生。您要点什么？He's really very rude; I mean, he never says " Good morning ".他实在非常粗鲁, 我的意思是他从来不说 “ 早安...
He became aware of the proximity of the Afghans.他意识到阿富汗人近在咫尺。President Najibullah said he would call a grand council of all Afghans...纳吉布拉总统称他将召开阿富汗全民大会。Their costly and futile attempt to subjugate the Afghans lasted jus...
我们检查了血球指数，以确保一切正常。We do a blood count to ensure that all is well.她的血球指数正常。Her blood count was normal.输血的需要量应根据血球压积来确定.The blood requirements should be determined by the hematocrit....