警方曾經處理一宗 女士喺推特收到死亡恐嚇嘅案件 但警方束手無策 ， 仲問返轉頭 ︰ 「 推特係乜嚟 ？ 」
The police once dealt with a case where a woman received death threats on Twitter, but the police were helpless and asked to turn around. "What is Twitter? "