If you go to visit Nobel? S old residence, the house in which the great chemist remained a bachelor throughout his life, you will catch sight of a shelf laden with experimental records.

如果你参观诺贝尔的故居-在那座房子里，这位伟大的化学家过了一辈子的独身生活-你将会看到一个堆满实验记录的书架。