NASCAR races generally use oval shaped tracks of different lengths that require turns to the left.

VOA: special.2009.04.10

:45 He would typically get to his desk at about 6:45 every morning in the Oval Office.

他每天早上大概,到达他的办公室。

普林斯顿公开课 - 国际座谈会课程节选

Was your office right next to the Oval Office?

你的办公室就在他的隔壁吗？

普林斯顿公开课 - 国际座谈会课程节选

For example, the West Wing of the White House includes the Oval Office.

VOA: special.2009.05.08

Well, it was not very hard for me to draw this red blood cell here, it's just an oval, and one reason I draw it like an oval, is that that's basically what it looks like if you look at it.

我可以很容易的画出,一个血红细胞,就画个椭圆足矣,因为它看上去就是这个样子的

耶鲁公开课 - 生物医学工程探索课程节选

One unnamed McChrystal advisor described a meeting between the general and Mr.Obama at the Oval office as a "ten-minute photo op".

VOA: standard.2010.06.22

s plus 1s gives you this oval ellipsoid which is the bonding, and here are the antibonding, and then these are the energy levels that I have been drawing for you.

s和1s上两个电子组成的键合电子成椭圆形,这是成键，这是反键电子，这些是刚刚已经画过的能级,我也给你们画了。

麻省理工公开课 - 固态化学导论课程节选

After meeting with the Canadian leader in the Oval Office, Mr.Obama said he is continuing to discuss the issue with U.S.allies.

VOA: standard.2009.09.16

In the Oval Office on Tuesday, the president joined Mr.Rasmussen in saying the NATO operation in Afghanistan is a team effort.

VOA: standard.2009.09.29

Before meeting with Mr.Obama in the Oval Office, Chancellor Merkel told reporters she wanted to thank the U.S.

VOA: standard.2009.11.03

That has been the historic norm," The president spoke in the Oval Office, after meeting with Dutch Prime Minister Jan Peter Balkenende.

VOA: standard.2009.07.14

President Kennedy met with the collegiateall-American football team at the Oval Office today.

VOA: standard.other

"She was sworn in by my side in the Oval Office, and then went straight to the Situation Room to get to work dealing with this emergency,"

VOA: standard.2009.05.01

In the Oval Office, Prime Minister Harper said he does not worry that the Taliban could form an alternative government in Afghanistan, but that he is concerned about the Afghan government's ability to maintain security.

VOA: standard.2009.09.16

As he spoke to reporters in the Oval Office, Mr.Obama did not discuss the contents of the review, but he said he and Prime Minister Rudd agree that Afghanistan cannot be a safe haven for terrorists.

VOA: standard.2009.03.24

Mr.Obama discussed nuclear non-proliferation in the Oval Office Tuesday with former secretaries of state George Shultz and Henry Kissinger, as well as former Defense Secretary William Perry and Sam Nunn, former chairman of the Senate Armed Services Committee.

VOA: standard.2009.05.19

"The prime minister is leading Greece through challenging times, but as I told him during our meeting in the Oval Office today, whether in good times or in bad times, the people of Greece will always have a friend and a partner in the United States."

VOA: standard.2010.03.11