You have to pay a $200 tax, fill out some ATF paperwork, and wait a few months, but that’s about it.

你只需要支付200美元的税金，填写ATF（酒精，烟草和火器管理局）的一些文书表格，然就等上几个月就可以了。

youdao

This will guide you through a couple of installation screens on which you should be sure to select all ATF components.

通过安装屏幕的提示指导您完成安装，其间应当确保选择所有AT F组件。

youdao

Some ATF releases (including V0.1) contain special installation notes at the end describing the installation of additional files.

一些ATF版本(包括V0.1)包含特殊安装说明，末尾介绍了如何安装附加文件。

youdao

Lawmakers are investigating the operation, in which as many as 2500 guns were sold by the ATF to straw-buyers.

FORBES: Operation Fast and Furious Linked to Death of Mexican Attorney

More than 60, 000 of the retailers tracked by the ATF are indeed mom-and-pop type places.

FORBES: Square Stops Gun Sellers From Using Its Payment Technology

Authorities have said the operation was intended to track the flow of illegally purchased American guns to the Mexican cartels, but in practice, ATF agents allowed so-called straw buyers to take weapons across the border without being intercepted.

CNN: Mexico eyes U.S. gun policies, hopes for shift