An American officer on the scene said no one had intruded into the space he was defending.

现场的一名美国军官说还没有人闯入过他所防卫的区域。

《柯林斯英汉双解大词典》

The officer said the group included British citizens, Kenyans and an American.

这位警官称，被捕者包括英国公民，肯尼亚人和一名美国人。

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Dr Paul Sobotka, chief medical officer of Ardian, an American company which has developed the equipment, said: "For the first time we can think of a cure for hypertension."

美国从事研发医疗设备的阿迪安（Ardian）公司首席医疗主管保罗•索博特卡（Paul Sobotka）说：“我们第一次知道高血压可以治愈。”

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an American officer said, "is hold on to the hill and Santiago will be ours."

VOA: special.2010.07.15

Admiral Mullen spoke shortly after the American officer in charge of training Afghanistan's army and police said his staff has sent Washington an analysis of a plan to sharply increase the size of the Afghan forces, beyond the numbers already approved.

VOA: standard.2009.03.31

Investigators are following up on information from two prisoners -- an American Muslim leader in jail in Virginia and a Libyan intelligence officer held in Saudi Arabia, the authorities said.

CNN: Alleged Libyan plot to kill Saudi ruler investigated