Hydrone
鈉鋁合金
??? 情景例句
May I have your name and number, please?
請問你的姓名和電話號碼？
All time is no time when it is past.
光陰一去不復返。
A week later, Mr Brain rang Zheng Jie and spoke to a friend of his.
一周以后，布雷恩先生打電話給鄭杰，接電話的是鄭杰的一位朋友。