尽管他搞书籍收藏已经很多年了，但是他还是被问得哑口无言，他满脑子“胡思乱想”出版，国家，原封皮还有上百个书籍有关的秘密。

Although he has collected for many years, he was struck dumb by the question, his head filled with a jumble of thoughts about issues, states, original boards, and a hundred other bits of book arcana.

youdao

尽管他搞书籍收藏已经很多年了，但是他还是被问得哑口无言，他满脑子“胡思乱想”出版，国家，原封皮还有上百个书籍有关的秘密。

Although he has collected for many years, he was struck dumb by the question, his head filled with a jumble of thoughts about issues, states, original boards, and a hundred other bits of book arcana.

youdao