因此自从石油行业发展壮大以来，世界各国对石油行业进行了一系列的国家垄断和管制。
Therefore, since the oil industry development, world oil industry conducted a series of state monopoly and control.
2009年颁布了一项法案，原本只打算解除出对租车市场的管制，结果这些公司借机迅猛发展。
Their growth was unleashed by a 2009 law, originally meant to deregulate the chauffeured-car tourist market.
2009年颁布了一项法案，原本只打算解除出对租车市场的管制，结果这些公司借机迅猛发展。
Their growth was unleashed by a 2009 law, originally meant to deregulate the chauffeured-car tourist market.
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