Manganchlorite
錳綠泥石
??? 情景例句
Can't you do something about it?
你就不能想點辦法嗎？
He falls down the stairs.
他從樓梯摔了下來。
This is Miss Sophie Dupont.Sophie is a new student.She is French.
這位是索菲婭。杜邦小姐。索菲婭是個新學生。她是法國人。