We are doing a special promotion of our paperback list . 我们正在搞推销平装书的特别宣传活动。
Among these useless papers i found a few paper-covered books, the pages of which were curled and damp . 在乱纸堆中,我发现一些平装版的书籍;它们的书页又皱又湿。
He read a little from a paper book that he had bought at the airport, but the violence of the storm divided his attention . 他看了一会儿在机场买的那本平装书,可是猛烈的风暴使他无法集中注意力。