shì jiāo / shì / yì zhǒng / zhí guān / de / jiào xué fāng fǎ / néng / ràng / xué shēng / kuài sù / zhǎng wò / cāo zuò jì néng示教是一种直观的教学方法,能让学生快速掌握操作技能。Demonstration teaching is an intuitive method that helps students quickly master operational skills.