Ferrocrete
快硬水泥
??? 情景例句
My dear little boy just looked up at me as if to say,
我親愛(ài)的小男孩只是仰頭看著我 ，好像在說(shuō)，
Do you have some stamps?
你有郵票嗎？
What's that, Jim? Is it a picture?
吉姆，那是什么？一張照片？