zǔ / zǔ / bèi / bèi / chuán / xià / lái / de / shǒu / yì / bù / néng / zài / wǒ / men / zhè / yí / dài / shī / chuán

祖祖辈辈传下来的手艺不能在我们这一代失传。

The craft handed down through generations must not be lost in our generation.