You're facing the wrong way.
In a cinema, a lady turned round and said to the giggling schoolgirls
behind her: "Do you mind, I'm trying to watch the film."
"In that case," said one of them, "you're facing the wrong way."
你看错方向了
剧院里,一位女士回头对后面正在说笑的一群女学生说:“如果你
们不介意的话,我想看这场电影。”
“要是那样的话,”其中一个女孩子说,“那您肯定是看错方向了。”