An operation to remove the cancerous cells can cure melanoma if the cancer has not spread.

VOA: special.2010.07.06

We have to make sure that, in fact, that operation is not linear.

事实上，操作不是线性的，那让我来解释下这一点吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

Because of course,if I haven't had it no wonder I don't remember it but if I have had it,I would have been given that temporary sort of localized amnesia So of course I wouldn't know whether or not I've had it So you ask the nurse ?" "Have I had the operation yet or not?"

因为如果没有手术,难怪我不记得了,但如果手术了，我会被给予那种,短时间的局部失忆药物,所以当然我不知道有没有做了,你就问护士,“我做手术了吗“

耶鲁公开课 - 死亡课程节选

"The Tea Party movement is not a top-down operation.

VOA: special.2010.03.06

They were not afraid of the operation.

VOA: special.2010.06.17

But anyway,this enters into a kind of gamesmanship operation which is not always the kind of thing you want to see,"

VOA: standard.2009.07.15

The operation according to Metehan Demir, a former military pilot and leading journalist in Turkey, was not a surprise.

VOA: standard.2010.06.17

He said that a small-scale counterterrorism effort is not a viable alternative to the broader military operation now underway.

VOA: standard.2009.10.26

"It's not just about surviving an operation and doing well for a few days or a few weeks.

VOA: standard.2010.01.01

Lebanese troops watched the Israeli border operation from a distance, but this time they did not intervene.

VOA: standard.2010.08.04

(Speaking in Russian) Umarov claims the operation carried out on his orders was not directed against the poorest of Russians, but rather against residents of Moscow.

VOA: standard.2010.04.01

And for those who still back the Afghan operation, many say Brown's government has not given the troops all the resources required to fight a determined insurgency.

VOA: standard.2009.07.13

Kyrgyzstan's five-day-old . provisional government is vowing to use the country's military to launch a special operation to neutralize President Kurmanbek Bakiyev if he does not resign.

VOA: standard.2010.04.12

One French official is quoted as saying international efforts are about "helping" Haiti, not "occupying" the country, inferring that the United States is assuming too much control over the operation.

VOA: standard.2010.01.18

While the military has not publicly set a date for any major operation in the area, U.N.officials say some 80,000 civilians have fled the region in anticipation of a new offensive.

VOA: standard.2009.10.03

"They have not got their acts together. So I think the Swat operation has sent a very strong signal and if the government now starts an operation in even Waziristan, which is considered as a hard nut, I think it has good chances to succeed."

VOA: standard.2009.09.14