zhè / běn / jiù / shū / yǒu / jǐ / chù / yìn / shuā / bù / qīng / zhǐ / néng / kàn / dào / xū / quē / hào

这本旧书有几处印刷不清，只能看到虚缺号。

Several parts of this old book are unclear in print, so only white square characters can be seen.