stupid and meaning nothing没头脑的,愚蠢的;盲目的
The film is full of mindless violence.这部电影充斥着无谓的暴力。
pop songs with mindless lyrics歌词空洞无聊的流行歌曲
not needing much mental effort无需动脑筋的
It's fairly mindless work - opening mail and keying data into a computer.这项工作基本不用动脑筋——查看邮件,将资料键入电脑。