那些漂亮的小小的古老的中国瓷花瓶怎么样？
What about those beautiful little old Chinese porcelain vases?
因为这种瓷料是陶瓷质地的，看起来像玻璃，与老式的物料不一样，其表面是光滑而且具有非渗透性，咖啡，茶叶红酒或是抽烟等都不会在其表面形成斑点。
Since porcelain is ceramic, and therefore glass-like, its surface is smooth and impervious and unlike older bonding materials, it will not be stained coffee, tea, red wine or cigarette smoking.
就像真牙一样，烤瓷牙所用的瓷料也能抵抗斑点的产生。
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