Zhè / bǎ / chē / dāo / yòng / gōng / jù / gāng / zhì / chéng / néng / gòu / cháng / shí / jiān / bǎo / chí / fēng / lì

这把车刀用工具钢制成，能够长时间保持锋利。

This cutting tool is made of tool steel and can stay sharp for a long time.