In the first experiment of buttered toast, we know the toast landed butter side down about 620 times.
在第一个奶油吐司的实验中，我们知道，奶油的那一面会掉下来大约620次。
Job opportunities doubled over 2009 to 620, 000.
工作机会比去年翻一番，达到62万个。
The rats identified an additional 620 cases, boosting the detection rate by 44 percent.
老鼠则多认出了620个患者，使测出率提高了44%。
"Russia deploys somewhere slightly above 2,200 strategic warheads today on a smaller number of strategic delivery vehicles estimated to be around 620.
VOA: standard.2009.12.07
"Thus far,we have allocated over $620 billion of the Act, and as a result, the Recovery Act is responsible for somewhere between 2.3 and 2.8 million jobs that were either saved or created."
VOA: standard.2010.06.18
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