zhè / ge / tóng / dǐng / zhēn / yòng / le / hěn / duō / nián / biǎo / miàn / yǐ / jīng / mó / de / fā / liàng / le

这个铜顶针用了很多年，表面已经磨得发亮了。

This copper thimble has been used for many years, and its surface has become shiny from wear.