wèi / le / bǎo / hù / lún / tāi / jiào / liàn / bú / ràng / xīn / shǒu / suí / biàn / shāo / tāi为了保护轮胎,教练不让新手随便烧胎。To protect the tires, the coach does not let beginners do burnouts casually.