But private sales do not require a federal background check.

但私卖是不需要走背调这一步的。

Police appear to be closing in on those responsible for bottling and distributing the bootleg spirits.

警方显然在关闭责灌装和销售这私卖的商。

The discovery is part of an investigation into the illegal spirits trade. More than 40 people died in the Czech Republic last year from drinking bootleg alcohol.

这是警方调查非法交易的一部分。去年，捷克共和国超过40人因饮用私卖而死亡。

That has been blamed on bootleg spirits tainted with the industrial chemical methanol which was sold cheaply at markets and outdoor kiosks. Rob Cameron reports from Prague.

这起事故要归咎于掺入工业甲醇的私卖烈性，这种在市场上户外小摊上很便宜。罗伯·卡梅隆报道。