From a distance, they shot at each other. Close up, they cut each other with knives.

VOA: special.2009.09.03

So, you didn't know at the beginning, you knew you were enrolled in the trial, they gave you a shot, you didn't know whether you were part of the real group that got the test vaccine or the placebo group that got the control; turned out that Bonnie was part of the control group.

一开始你可能不清楚全过程,你只知道你参与了一项试验,他们给你打了一针,你不知道你是属于接种了,试验疫苗的真实试验组,还是属于被注射了安慰剂的空白对照组,结果显示,邦妮属于对照组

耶鲁公开课 - 生物医学工程探索课程节选

A Confederate sympathizer shot the president at Ford's Theatre in Washington on April fourteenth, eighteen sixty-five.

VOA: special.2010.01.14

"If we put a bureaucratic hand on this, we will stifle the capacity for modern technology to give us a better shot at the students learning the material."

VOA: special.2011.06.09

The United Nations and local human rights groups say 157 people were shot dead during the rally at a Conakry stadium.

VOA: standard.2009.10.16

A senior official who spoke to reporters here called the Lula visit "perhaps the last big shot at engagement" with Tehran.

VOA: standard.2010.05.14

"I turned those movies down and off I went on the road, for three months at a shot.

VOA: standard.2009.11.03

Jockey Calvin Borel rode two of the three Triple Crown champions, but missed a personal Triple Crown at the Belmont.Aboard 50-1 long shot "Mine That Bird," Borel won the Kentucky Derby May second.

VOA: standard.2009.12.24

The trial of Iraqi journalist Muntader al-Zaidi, who shot to fame after flinging his shoes at former President George Bush during a press conference last December in Baghdad, ended with a relatively light three-year sentence.

VOA: standard.2009.03.12