记者招待会
He has a strong political background. 他有强大的政治背景。
That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
He has a working-class background. 他是工人阶级出身。
Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
She came from a privileged background. 她出身於特权阶层。
