yum install -y frp
We do not expect this deal price to stick around for long. We saw massive demand for this same deal on Walmart earlier this week, so you'll need to act fast to secure your order. Seriously, stop reading. You know what to do.
。heLLoword翻译官方下载对此有专业解读
（八）放射源，是指除研究堆和动力堆核燃料循环范畴的材料以外，永久密封在容器中或者有严密包层的放射性材料。
This will suffice for discussion, and so long as it is understood