Last month the Washington University surgeons drilled a small burr hole, about the diameter of a pencil, into the patient's skull.

上个月华盛顿大学的外科医生用钻孔器在这个病人的头骨上钻了一个洞，直径大约和铅笔一样。

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Squinting through a hole in the sandbagged wall of a bombed-out building, Dino points to where the couple lie mouldering amid the debris of Bosnia's 14-month civil war.

迪诺眯着眼，透过垒在被炸毁建筑物上沙袋墙中的小孔，用手指着这对情侣躺的地方。那是波斯尼亚14个月的内战留下的一片废墟。

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However, even slight changes in the meteorology of the region this month could affect the rate of depletion of ozone and how large an area the ozone hole might span.

即使这一地区在本月之内出现任何的天气变化都有可能影响臭氧含量的变动，并决定臭氧空洞将扩大多少。

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Mr Mishkin returned to the theme at Jackson Hole last month, echoing Mr Greenspan's eventual line.

ECONOMIST: Assets and their liabilities

She is holding her son, an 18-month-old boy with a hole in his heart.

NPR: U.S. Tries for Better Conditions at Iraq Prison Camp

While this may not seem like a lot of jobs to show for the first four years of the Obama presidency, it must be remembered that an astonishing 4.316 million jobs were lost in the first 13 months of the Obama presidency including 800, 000 lost in the first month along creating a hole that was virtually impossible to climb out of in four short years.

FORBES: Bureau Of Labor Statistics Revises Job Growth Upward By A Huge 386,000 Jobs