Cerepidote
褐簾石
??? 情景例句
But we can't do it without talking to the young people.
但我們不能在沒有跟年輕人談談的情 下就去做。
Thank you very much for giving us your valuable time.
我們占用了你寶貴的時間，非常感謝。
Long ago, people believed that the world was flat.
很久以前人們相信地球是平的。