gold pin porcelain tooth

例句：

1. 1. She used a gold pin to fasten the dress together.
   她用一根金针将裙子缝在一起。
2. 2. Thegold pin was a symbolof her family's wealth.
   这根金针是他们家财富的象征。
3. 3. The gold pin was worth thousands ofdollars.
   这根金针价值数千美元。
4. 1. Herporcelain teeth were so white thatthey glowed in the sunlight.
   她的瓷器牙齿如此洁白，在阳光下闪闪发光。
5. 2. Hehad a porcelain toothbrushand it made his smile even more charming.
   他有一副瓷器牙刷，这让他的笑更加迷人。
6. 3. The porcelain teeth arevery delicate and need special care.
   瓷器牙齿非常脆弱，需要特别的护理。