Bafertisite
硅鋇鐵鈦礦
??? 情景例句
I'm sure you are right.
當然你是對的。
No man is so old, but thinks he may yet live another year.
人越活越想活。
American country music. He writes most of his songs himself.
美國鄉村音樂。他演唱的歌曲，多數是由他自己寫的。