"About half of my soaps have no added essential oils, it's for people with very sensitive skin who want to avoid essential oils for any reason.

VOA: special.2011.03.09

It can be honed but those are some of the skills for a consumer internet company and one that is growing this quickly that is just essential.

是可以通过磨练而得的,但是对于增长如此迅速的,客户导向型互联网公司来说,有一些技能是不可习得的。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

These proteins have functions that are essential for life of the cell, they transport molecules back and forth across the membrane.

这些蛋白所起的功能,对于细胞生存至关重要,它们负责转运分子通过细胞膜进出细胞

耶鲁公开课 - 生物医学工程探索课程节选

The United Nations reports 11 countries now are struggling to find accommodations,food, water and other essential items for their homeless populations.

VOA: standard.2009.09.13

Well--just like we didn't have to follow the parts of the body that aren't essential for housing the personality.

我们不需要去管,那些对于储存人格特性并非必要的,身体部位。

耶鲁公开课 - 死亡课程节选

"We think that is an essential first step. We are continuing to call for the freedom of Aung San Suu Kyi.

VOA: standard.2009.11.12

For the Greeks,on the other hand as I've said, political society was essential for living any kind of a good life.

对于希腊人,就像我说的另外一方面,对他们而言,政治社会,是人们获得幸福生活的关键

耶鲁公开课 - 古希腊历史简介课程节选

About 10 percent or 200,000 of the displaced are sheltering in camps, which are providing for their essential needs.

VOA: standard.2009.07.03

That's not to say that sacrifice is abolished, it's not to say that sacrifice isn't important to Deuteronomy--very far from it, it's an essential part of God's service for Deuteronomy.

也就是说献祭被摒弃了，并不是说在申命记,中献祭不再重要，远不是那样，这是申命记中最核心的侍奉上帝的方式之一。

耶鲁公开课 - 旧约导论课程节选

Democratic House Speaker Nancy Pelosi has called a strong public option "essential" for any bill to pass in the House.

VOA: standard.2009.09.10

And for the Muslims on the world, believing in Judaism and Christianity is an essential thing.

对于全世界的穆斯林来说，信奉犹太教或基督教是非常重要的。

普林斯顿公开课 - 人性课程节选

For farmers looking to get the most out of their fields, fertilizer is an essential but expensive ingredient.

VOA: standard.2010.07.28

Here, as elsewhere in Yeats' poetry, it's not essential for you to be able to pursue his occult learning and decode his symbols in order to read his poetry.

这首诗还有他的其他诗里，研究他的神秘主义学习,和解释这些象征对读他的诗,来说不是很重要。

耶鲁公开课 - 现代诗歌课程节选

"However,it is essential that any new regime for resolving or liquidating non-banks not rely on taxpayer funding."

VOA: standard.2009.03.26

The other thing we know about the brain is that the cortex is absolutely essential for is interpreting the features such as that facial expression, color.

我们还知道,大脑皮层对于解释面部表情,颜色等特征发挥绝对根本的作用。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

But shop owners say now they only see "essential customers" those who have to buy for the marriage of a son or a daughter.

VOA: standard.2009.09.19

So it's essential for the maintenance, preservation of the world.

因此祭仪对于维护世界的延续是必不可少的。

耶鲁公开课 - 旧约导论课程节选

President Obama says it is essential for the United States to import less and export more.

VOA: standard.2010.08.11

The primacy of reason and the pursuit of objectivity, therefore, both characteristic of the Western experience seem to me to be essential for the achievement of the desired goals almost anywhere in the world.

理性至上和追求客观,这是西方经验的两个特征,在我看来,这两点几乎在世界任何地方,对既定目标的实现都是至关重要的

耶鲁公开课 - 古希腊历史简介课程节选

Although Israel says the blockade is essential for its national security, scenes like this have some in Israel questioning whether the closure has worked.

VOA: standard.2010.06.16

Parents of children with autism say better services and resources for the children are essential.

VOA: standard.2010.08.09

And this ship,that we are in, is full of humanitarian aid materials composed of medical,medicine, construction material and very,very much essential needs for Gazan people.

VOA: standard.2010.05.28

"Because quite often the arguments that a defense deal is essential on national security grounds then that becomes justification for shielding it from public scrutiny."

VOA: standard.2009.10.01

"I think we've been very clear in our efforts that the resumption of talks is absolutely essential for the progress we seek toward a two-state solution."

VOA: standard.2010.04.30

And making sure that folks have the opportunity and incentive to save for a home or college, for retirement or a rainy day is essential to that effort,".

VOA: standard.2009.09.05

President Obama has made health care reform his top domestic priority, and Rothenberg says it has now become essential for Democrats to get something through Congress before next year's midterm elections.

VOA: standard.2009.10.23