We're hoping he's going to place a huge order with BG.

希望他会和英国政府签一笔大单子。

I can continue that doing " BG %1" That " %" is referring to the fact that I want to refer to this specific process.

我可以继续做“BG %1”，“%”指的是我想引用这个特定过程的事实。

Whenever you have a command that has been backgrounded and is stopped you can use BG (short for background) to continue that process running on the background.

每当您有一个命令已在后台运行并停止时，您可以使用 BG（后台的缩写）来继续在后台运行该进程。