He spoke before signing an order to create the Task Force on Middle-Class Working Families.

VOA: special.2009.01.31

PROFESSOR: And this is a question based on where we left off on Wednesday -- we were talking about Coulomb's force law to describe the interaction between two particles and good job, most of you got this correct.

教授：这是我们上次最后,留下的问题-我们讲到,描述粒子间相互作用的,库伦定律，很好,大部分人都做对了。

麻省理工公开课 - 化学原理课程节选

I would say that the crux, the kernel of the critique, a lot of things you can argue about-- The kernel of the critique lies in this assertion which derives its force from an interpretation of pictures on pottery.

其症结所在,批判思想的核心,很多事情都可以争论,核心在于一种论断,该论断是从彩釉的画面中,得到启示的

耶鲁公开课 - 古希腊历史简介课程节选

On the last day of April, eighteen sixty-three, the Union force reached Chancellorsville.

VOA: special.2009.10.15

Donald Slayton, another Air Force flier, worked on the long-range Atlas Rocket.

VOA: special.2009.06.10

Thousands of red-clad demonstrators converged on Bangkok for what is expected to be a final push to force new elections.

VOA: standard.2009.04.13

She said with help from the Brazilian-led U.N.stabilization force, Haiti is also making strides on domestic security, and tackling corruption and the drug trade.

VOA: standard.2009.04.14

The cast also features Don Cheadle as Air Force colonel "Rhodey" Rhodes - taking on the role played by Terence Howard in the first film.

VOA: standard.2010.05.19

I think you look at what's happened to monetary policy and fiscal policy across the countries of the G-20, you have a lot of financial force now coming on screen,"

VOA: standard.2009.03.25

In addition,the U.S.Air Force conducted its first airdrop of supplies on Monday, north of Port-au-Prince, using an aircraft that flew from the United States and returned there after the drop, easing pressure on the Port-au-Prince airport.

VOA: standard.2010.01.19

"The president, at the consensus recommendation of his inter-agency task force on interrogations and detainees did put in place a new group, the High-Value Interrogation Group, which will be housed at the FBI " "And it will bring together all the different elements of the intelligence community to get the best intelligence possible."

VOA: standard.2009.08.24

"We have faced an enemy who do not want to fight us force-on-force, rather they wanted to lay improvised explosive devices to halt us in our path and this summer total of 1,800 Improvised explosive devices laid in our path, so we have had to adapt quickly."

VOA: standard.2009.10.12

Ngoga Gateretse, Senior Advisor to the African Union Special Envoy for Somalia, called the situation in Mogadishu grave and said al-Shabaab is trying to force an extreme form of Islam on the Somali people, "This is completely new and shocking to the majority of the Somalis.

VOA: standard.2009.06.26