The event,on July sixteenth, was a rare chance for planetary scientists to share with the public the mysteries of Mars.
VOA: special.2010.07.28
It is very rare, for instance, for somebody who has learned English past puberty to speak without an accent.
比如,在青春期后才学习英语的人,很少有讲英语是没有口音的
And finding actors who can really take your characters and bring them to life is very rare.
而且能够真正演绎你创造的角色,并把他们演得活灵活现的演员确实很少。
Because his wife Millicent liked to invite her friends to big dinners and serve them rare and expensive food and wine.
VOA: special.2010.05.29
These cells are rare and so it's been hard to identify them, that's part of it.
这些细胞太少了,所以很难找到,这是原因之一
Miz Lisagore says they began to notice how rare it was to find travel writing that recognized environmental problems and solutions.
VOA: special.2009.04.22
You will find very rare of the case of a Greek city, which is founded away from the sea; they always wanted to be close to the sea for varieties of reasons.
你会发现希腊城市中很少见的现象,那就是它们远离大海,诸多的原因致使希腊人,愿意把城市建设在离海近的地方
Whenever I have a smidgen of time to indulge myself, which is rare these days, I love to curl up with a volume of poetry.
VOA: special.2009.10.12
So I said before when we were talking about single atoms, we always define the zero energy as when an electron was actually ejected, but now, when we talk about chemical reactions taking place, it's very, very rare that we're actually going to be talking about anything that gets to this point here.
我之前说过,当我们讨论单个原子的时候,我们总是把零点能,定在电子被发射出去以后,但是现在,当我们讨论化学反应发生的时候,非常非常罕见出现,确实达到,这种程度的情况。
"And so you have come to take a closer look at my father's rare collection."
VOA: special.2009.05.30
It's like rare, so everybody always go to the beach.
这么晴朗的日子不多见,每个人都会想去海边。
Rhinoceros poachers are killing an estimated two to three of the rare animals each week.
VOA: special.2009.12.14
In rare, but not unheard of, cases, some people begin to have those unusual biological processes and then return to the normal biological processes and can talk about what was happening in the unusual biological processes.
在少见,但并非从未听闻的,情况下,有些人开始,经历那样一些不正常的生理过程,然后回归正常的生物学过程,他们可以谈论,在那个不正常的生物过程里发生了什么
In addition to the study and care of rare wildlife, the institute has another purpose.
VOA: special.2010.06.22
One reason it's been harder to identify stem cells is that they're so rare; the other reason is that it's hard to identify the characteristics of them and it's taken many years to work this out.
干细胞难以识别的原因之一是,这些细胞很少,另一个原因就是,干细胞的特征性蛋白难以识别,我们花了好多年去解决这个问题
Also,the loss of habitat to development and agriculture continue to endanger many rare species.
VOA: special.2009.05.12
The park is home to several rare and endangered species.
VOA: special.2009.06.30
during the speech to a rare joint session of Congress.
VOA: special.2009.09.12
Speaker of the House Nancy Pelosi took the rare step of calling House lawmakers back to Washington to vote on the bill and send it to President Obama without delay.
VOA: special.2010.08.12
It would be a rare-face-to-face encounter between diplomats of the two countries, which have not had formal relations in 30 years.
VOA: standard.2009.09.11
"Those opportunities are very rare for filmmakers, so I felt a responsibility to try and do something memorable with it."
VOA: standard.2010.07.16
North Korea's leader, Kim Jong Il, made a rare public appearance to greet Mr.Wen at the Pyongyang airport Sunday.
VOA: standard.2009.10.05
He notes aftercare is of concern to both the ACS and the American Medical Association because follow-up is rare.
VOA: standard.2010.04.08
Since he was attacked, the Yellows have brought in their own security guards from around the country to protect his rare rallies.
VOA: standard.2010.05.25
It is also not rare,she says, for the perpetrator to be an uncle, cousin or other family member.
VOA: standard.2010.06.29
On Wednesday,North Korea extended a rare apology to the South for a flood it unleashed last month.
VOA: standard.2009.10.15
"And to break records by that sort of margin is something which is extremely rare."
VOA: standard.2009.09.03
(HAPPY BIRTHDAY SONG) It used to be rare for people to live to 100.
VOA: standard.2010.04.08
"What makes it so rare is that it is highly endangered in the wild, in Sumatra, and it is so hard to get to bloom in cultivation."
VOA: standard.2010.07.30
"My hope is this is not going to be a rare situation;
VOA: standard.2010.02.09
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