dǎo / yóu / jiè / shào / shuō / gǔ / rén / céng / yòng / niǎo / chòng / zài / shān / lín / zhōng / dǎ / liè导游介绍说,古人曾用鸟铳在山林中打猎。The guide explained that people in ancient times used bird guns to hunt in the mountains.