全国各地的筷子大小基本一样，而所用的材料的种类则各有不同，所选材料有竹子、木材、漆器、玉石、象牙、塑料、铝、银、金等。

Chopsticks, which are roughly uniform in size throughout China, can be made of a variety of materials, including bamboo, wood, lacquer, jade, ivory, plastic, aluminum, silver and gold.

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我见过看起来像用象牙或琥珀雕成的梳子，有一些镶嵌着云母，所以像用金子雕刻的一样闪闪发光。

I've seen combs that looked as if they were carved from ivory or amber, and some that were flecked with mica so they shone as if made of hammered gold.

youdao

正如人们寄予它“象牙塔”这个名字一样，是一个很好的学习和生活的地方。

As the name "ivory tower" given by people, it "s a good place to live and study."

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