If we try to call the powerOn operation again with the same serial number it will fail, since the Running state does not have a transition associated with powerOn coming out of it.

如果我们尝试使用相同的序列号再次调用powerOn操作，则会失败，因为Running状态没有与powerOn关联的传出转换。

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Bank of America, a serial acquirer at home, sold its big Latin American operation in 2006.

美国银行在国内进行了一系列收购后，在2006年售出了其拉丁美洲的大型分公司。

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The operation principle of two-stage serial data bus for Shanghai GM Buick GL car was introduced in this paper, a special trouble diagnosis and shooting was also discussed.

介绍了上海通用别克GL型轿车二级串行数据总线的工作原理，论述了其一起数据传输特殊故障的诊断与排除。

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Speaking for the first time about the work he carried out for Operation Trinity, he told me he was confident all six murders had been the work of a lone serial killer.

BBC: 'Scotland's secret serial killer'