例句：
這份報紙每週出版兩次。
The newspaper is published twice weekly.
他們出版參考書。
They publish reference books.
我們出版一份通訊月刊。
We issue a monthly newsletter.
例句：
這份報紙每週出版兩次。
The newspaper is published twice weekly.
他們出版參考書。
They publish reference books.
我們出版一份通訊月刊。
We issue a monthly newsletter.
