A year ago around 90 percent did. Also,more women receive care before giving birth than ever before, and more midwives are present at births.

VOA: standard.2009.11.10

At that fateful moment, Adam and Eve are standing together at the tree, and although only the woman and the serpent speak, Adam was present, and it seems he accepted the fruit that his wife handed him.

在那非同寻常的时刻，亚当和夏娃一起站在树下,尽管，只有女人和蛇在说话，但是亚当确实在场,而且接受了妻子递过来的果实。

耶鲁公开课 - 旧约导论课程节选

So for each student the tutor builds a model of that Student's current state what the computer thinks they Know and doesn't know, and tries to present the student options that best meet what the tutor thinks are the student's need at that moment.

因此辅导系统会给每个学生,创建一个模型记录他们当前的学习状态,判断他们已经掌握和还不了解的知识,然后给出此时导师认为,最符合他们需要的选择。

麻省理工公开课 - 媒体、教育、市场课程节选

Skilled birthing attendants are present at 25 to 30 percent of births in Afghanistan.

VOA: standard.2010.03.07

I'm not going to talk about them in detail but please look at that to remind yourself of those kinds of specialized sub-cellular units which are present in cells in humans but not present in bacteria.

我就不再赘述了,不过请你们看看书,回忆一下哪些特化的亚细胞结构单元,是人类细胞有,而细菌没有的

耶鲁公开课 - 生物医学工程探索课程节选

"What you've got here is a legal issue and a political issue and both of those are very much in play at the present time,".

VOA: standard.2010.01.30

The danger is that it's being purified from patients that have a disease and so you want to make sure that there's not other diseases that are present in that sample at the same time.

危险在于,这是从带有疾病的病人,身上纯化出来,因此你想确保,在那个样本中不会同时,携带其它疾病

耶鲁公开课 - 生物医学工程探索课程节选

At present,there are pockets in areas of Haiti and the U.N.security forces are working with the Haitian national police to address those pockets as they arise.

VOA: standard.2010.01.19

"At present these are not really implemented in that manner in many countries."

VOA: standard.2009.11.02