Presplitting
预裂法(岩石开挖的方法)
🗣️ 情景例句
He's a very famous person in Chinatown. He's also from your home city, Peking.
他在唐人街大名鼎鼎，他也是从你的家乡北京来的。
When the accident happened, I was cleaning the car.
当意外事故发生的时候，我在清理汽车。
Tony saw me and came and sat at the same table.
托尼看见了我，就走过来和我坐到一张桌子前。