Casia
化學文摘題目索引通報
??? 情景例句
Unbelievable. I've got to read her new book as soon as it comes out.
真了不起。她的新書一出版我就得讀一讀。
My father goes back to work in the evening.
我父親傍晚回去工作了。
Yes, it is.
是的。